What is a blockchain engineerpráce

I'm in need of an experienced product security engineer to assist me with daily tasks. These tasks include, but are not limited to, network security assessments, source code reviews, and vulnerability scanning. - Network Security Assessment: Provide regular analysis of my network operations to highlight vulnerability points and propose solutions. - Source Code Review: Utilizing Java and Python programming languages, you should be able to review and suggest improvements to our product's source code to enhance security. - Vulnerability Scanning: Perform routine checks to identify and rectify potential security vulnerabilities. Please note, the scope of the product was not specified, so the suitable candidate should be versatile enough to handle varying degrees of comp...

I need a skilled graphics artist who excels at digital alteration tasks. The project involves discreetly removing the current logo from the jacket of an engineer in a provided photographic image, and superimposing a new company logo onto the back of his jacket. Key Project Instructions: - The existing logo needs to be completely erased, leaving no traces. - The new logo should be of medium size and placed directly center on the jacket's back. - The new logo should match the original colors provided in the specified company logo file. Ideal Skills for the Job: - Proficiency in Adobe Photoshop or similar photo editing software. - Experience in digital photo manipulation, specifically, adding and removing elements. - Must possess an eye for detail to ensure ...

...there, I'm currently seeking job support for a product security engineer pentesting position. I need professional guidance specifically regarding web, embedded and mobile, API testing. In particular, I'm eager to hire a mentor who can aid me with the following: - Broaden my skills in web pentesting - Utilize tools such as snyk, qualys, gitlab effectively - Enhanced understanding of embedded and mobile security testing - Guide me through advanced API testing processes Successful freelancers, who are interested in my project, should demonstrate significant relevant experience in the areas specified above. I'm particularly interested in a mentor who has comprehensive usage knowledge of tools like snyk, qualys, and gitlab. Overall, I'd ap...

I'm seeking a skilled electronic engineer to design a 12V motion sensor alarm that's enhanced with a siren and key fob remote. This is a device focused on detecting movement with immediate effect as preferred. Key requirements include: - The alarm system gets activated instantly once motion is sensed. - The warning sound must be of a continuous alert type. A successful candidate will have proven experience in electronic engineering, specifically in designing and implementing sensor-based alarm systems. Familiarity with sound design is a plus. Commitment to time sensitivity and efficiency is essential. The chosen candidate should deliver a working prototype.

I'm in need of an experienced civil engineer, specifically someone well-versed in site plan development and utility layout. Your role will be to effectively integrate my design choices into detailed site plans. This includes: - Topography mapping that accurately represents the terrain and features of the area in question - Efficient stormwater management systems that fit within the overall design - A clear layout for utility systems that minimizes infrastructural footprint It is crucial for prospective freelancers to have a solid background in these areas of civil engineering, as the project's success hinges on the accuracy and functionality of these plans. Your knowledge and expertise will play an integral role in realizing my project vision. De...

I'm looking for an experienced firearms engineer to assist with the design of small arms intended for self-defense. Tasks: - Design innovative, reliable, and safe small arms for self-defense purposes Skills & Experience: - Prior experience in firearms engineering is compulsory, preferably in the design of small arms - Knowledge of different small arms mechanisms and their operations - Understanding the principles of self-defense firearms, ensuring optimal safety and reliability - Ability to work with the latest firearms design software - Diverse understanding of materials used in arms manufacturing and their pros and cons - Knowledge of applicable laws and standards in firearms design and manufacturing I expect the professional to provide design sketches, concepts...

I’m seeking a proficient blockchain developer, experienced in utilizing Solana blockchain platform, to integrate a unique feature into my project - a secure, wallet-to-wallet chat function. Key Requirements: - Extensive programming skills and understanding of Solana blockchain - Experience in developing and integrating real-time chat functionality - Knowledge of implementing end-to-end encryption, ensuring a secure and private communication channel for users The end product should enable safe, private conversations between wallets on the Solana blockchain platform. Your expertise will contribute significantly to the overall user experience of my project. Looking forward to working with devoted and skilled developers.

When the website was running PHP version 7 everything was fantastic. As soon as we upgraded to 8.0 PHP that is when we started getting some errors. Like to find someone who was familiar with Joomla. Someone who is familiar with the nice memberships component. We are looking to get this issue resolved as soon as possible.

I'm seeking a skilled blockchain developer to spearhead the construction of a brand new blockchain application. While it's not mandatory, it would be highly beneficial if you had experience in Ethereum, Hyperledger Fabric or Corda platforms. Job Requirements: - Proven skills in creating blockchain applications. - Knowledge about cryptographic protocols and blockchain applications. - Ability to solve complex software issues. Ideal skills: - Familiar with different blockchain platforms namely Ethereum, Hyperledger Fabric, Corda, etc. - Prior experience with developing applications from scratch. What you should include in your proposal: - An overview of your blockchain experience. - Your methodology for developing ...

I'm urgently looking for a Generative AI engineer for my new project. You should primarily deal with Natural Language Processing (NLP) and be adept at English. Details: - Type of AI: Only those with expertise in RAG powered question answering system should apply. - Language: The project will involve significant English language processing. Hence, skills in English NLP are a must. - Data: The NLP system will be processing bid documents. Experience in handling similar data types will be an added advantage. Concisely, I need the NLP system to efficiently analyze English bid documents which necessitates strong English language processing capabilities. Your proposal should provide proof of your expertise in English NLP, RAG over documents. Looking forward to some...

I'm seeking a Texas licensed MEP engineer proficient in AutoCAD and Revit packages to help with a small and simple project. Duties will encompass various elements of Mechanical, Electrical, and Plumbing design. Ideal candidates should demonstrate: - Texas licensure in MEP engineering. - Mastery in AutoCAD and Revit software. - Experience with small-scale projects. - The ability to perform tasks involving Electrical, Mechanical, and Plumbing design.

I'm searching for a proficient Structural Engineer to perform a thorough analysis on our existing skid design and weight calculations. My primary aim is to attain cost-efficiency, while ensuring the required safety and stability standards are met. Here's an overview of what I need: • A comprehensive review of our current design's strength and stability. My team and I have intentionally oversized the initial design, and now we require expert feedback to establish if there are areas where we can cut back for better cost efficiency. • Conduct an analysis of our skid design and verify weight calculations using the AISC (American Institute of Steel Construction) standards, as it's the guide we have used throughout the in...

I am searching for a determined and experienced developer to design an Electronic Health Record (EHR) system using blockchain technology. To provide more efficient medical care, this EHR system will include various user roles, including staff who add patient details, and doctors who also add patient details and can view complete patient records. Key System Functionalities: - Patient Record Management - Treatment Documentation: Emphasis on accurate diagnosis information Ideal Candidate: - Profound experience in blockchain technology - Familiarity with EHR systems - Understanding of medical terminologies, particularly related to diagnosis - Strong understanding in incorporating user roles in system design - Detail-Oriented and adherence to data privacy and protection...

I am looking for a skilled and creative residential engineer who can draw up a stamped design plan for a garage expansion into a home. The chosen engineer should ideally have: - Proficiency in creating residential addition designs. - An understanding of modern architectural style. My primary requirement is: - to evaluate current cad file to ensure code compliance and structural integrity. Your expertise should aid my project in fulfilling its requirements while maintaining a seamless aesthetic with the rest of the house. I am open to any suggestions that may enhance the functionality and appeal of the garage expansion.

As someone who is keen on enhancing the efficiency of our digital design processes, I am looking for a talented Digital Design Automation Engineer, proficient in C++. Key Project Aspects: Developing SAT solver and DPLL algorithm. 1. C++ programming: The engineer will be required to focus mainly on enhancing and implementing algorithms. 2. Digital circuit design: Basic understanding and experience in digital circuit design is essential. Ideal Profile: - Strong C++ programming skills - Experience in implementing algorithms using C++- Digital Design Experience While the experience in FPGA programming and knowledge on HDL are beneficial, the prime focus will be on C++ software development and digital design. Hence, I'm primarily seeking a can...

I'm seeking a skilled civil engineer with proven expertise in structural design, specifically pertaining to residential building projects. Here's a snapshot of what I need help with: - Creating a compelling structural design for a residential building - Developing detailed blueprints that follow compliance guidelines - Suggesting material options for construction - Advising on potential construction challenges and their solutions The ideal candidate will have demonstrated experience in leading large scale residential projects. This project requires a comprehensive knowledge of civil engineering concepts and best practices, with particular focus on structural design. Excellent attention to detail and a strong understandi...

I'm looking for a proficient web3 developer with a deep knowledge of smart contract and decentralized application (dApp) development. Your expertise should rest particularly on the Ethereum platform. Key Skills & Experience: - Solid understanding of Solidity, critical for both dApp and smart contract development. - Experience in the Ethereum blockchain, the platform we want our dApp and smart contract built on. - A dynamic portfolio showcasing your experience and proficiency in Solidity and dApp development is a plus. Responsibilities will include: - Developing secure Smart Contracts on Ethereum - Building a reliable, efficient dApp Your ability to ensure all components of our project seamlessly integrate will be key to the su...

Please do not bid if you cannot complete the task within a day. Question 1: As a Java developer, you're tasked with writing an MPI program to compute the definite integral of a function. Employ two different methods such as Riemann sums, the trapezoidal rule, Simpson's rule, or Monte Carlo integration. These methods should be compared in terms of their results. The program should enable the user to specify the function, the interval [a, b], and the number of intervals (n) for computation. Compare results obtained from the two methods by varying parameters. Choose a function, run both methods for a fixed interval, and consider three different values for n. Each experiment should provide parameter values, computed integral value, and runti...

I need a capable engineer proficient in truss design and load-bearing calculations for my commercial construction projects. Key Details: - Focus is on developing bespoke trusses for curved climbing walls. - Each truss design is unique due to wall curvature variance. - A comprehensive understanding of commercial construction requirements is vital. Ideal Skills: - Extensive expertise in Pratt, Warren and Howe truss designs. - Experience in structural engineering, specifically for commercial construction. - Strong ability to execute load-bearing calculations with precision. I appreciate your attention to detail and look forward to your innovative solutions to meet this challenge. Attached you can find details from other project. We need quality ...

I'm looking for a proactive and professional content writer with a knack for versatility. Given that the specific content type, industries/topics, and article length remain uncertain at this point, a flexible all-rounder could handle this job most efficiently. - 5-6 hrs work per day providing myriad types of content - Compensation is 5000 INR per month Ideal Skills: - Adaptability in writing style to fit different audiences - A broad-ranging awareness of various topics - Ability to manage and prioritize tasks effectively - Excellent research and critical thinking skills Experience: - Prior experience in diverse content writing - Successful track record of meeting deadlines and maintaining quality standards is a plus. ** We a...

I urgently need an expert in blockchain and smart contracts who is familiar with the Venus Protocol () - the isolated pools. The core part of this project is to: - Set up cryptocurrency market pairs on the protocol - Help with ResilientContract setup While it wasn't specified, a strong understanding of immutable data storage, functions for modifying contract state, and event logging would be advantageous due to the nature of the project. I'm seeking someone with a sense of urgency, aiming for immediate commencement. Prior experience with the Venus Protocol would be highly beneficial.

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I'm seeking an innovative and highly experienced blockchain developer for an exciting project. This project involves sensor technologies, and while I haven't specified which type, expertise in developing blockchain solutions for diverse sensor is a must. Key aspects I expect the developer to handle include: - Data authentication - Ensuring top-notch security - Streamlining data sharing process Ideal candidate: - Proven record in similar Blockchain projects - Experience with multiple types of sensors - Capable of providing a detailed project proposal Given the technical nature of the project, applicants should highlight their past work experiences and provide comprehensive project proposals. This will help me understand the feasibil...

I'm seeking a skilled blockchain developer with Reactjs experience to design a secure DApp. Key elements of work will center around: - Decentralized application (DApp) development: You will focus on creating a robust, secure application that offers unmatched utility. - Security and Privacy: This project requires a keen focus on ensuring transactional security. You should be knowledgeable and experienced in creating protocols that uphold the highest standards of safety. Ideal candidates have a strong record of creating secure DApps, with particular emphasis on the design and implementation of transactional security measures. The ability to integrate these functionalities with a Reactjs framework will be an advantage.

You need a network accelerator that is suitable for fish Android, and you need to do hijacking redirects

I require a WooCommerce professional to create an e-commerce website. The sole aim of this website is selling physical goods. As such, the design must be intuitive and geared towards highlighting my products. The project involves setting up a WooCommerce shop and integrating PayPal as the preferred payment gateway. Also, user can create their account and manage their orders. Key Requirements: - Experience in WooCommerce website setup - Expertise in e-commerce website development - Proven track record in setting up PayPal integrations Only those with significant relevant experience need apply. My goal is to provide a smooth user experience to my customers and a seamless shopping environment showcasing my physical goods. Your responsibility will be...

I'm experiencing system crashes in my Genetec system we have in Leeds, UK. These issues occur randomly, with no clear trigger. I'm seeking an experienced Genetec engineer to investigate these issues and apply appropriate solutions to ensure system stability. This requires deep knowledge of Genetec systems, and the ability to troubleshoot complex system crashes. Key Tasks: - Investigate random system crashes - Identify the root cause - Implement effective solutions Ideal Skills: - Extensive experience with Genetec systems - Strong understanding of video surveillance setups and security system integration - Proven to solve complex system troubleshooting tasks.

We are looking for a AWS Data Engineer with min of 7 + years of experience, for long term contract, who can support us for 8 hours in a day over fixed schedules. Timings : 10:00 am - 07:00 pm IST Remote (India) • Collaborate with business analysts to understand and gather requirements for existing or new ETL pipelines. -Connect with stakeholders daily to discuss project progress and updates. -Work within an Agile process to deliver projects in a timely and efficient manner. -Have worked extensively on Redshift and understands performance tuning techniques and management of Redshift data workloads. -Design and develop Airflow DAGs to schedule and manage ETL workflows. -Implement best practices for data engineering, including data modeling, data warehousin...

We are looking for a mechanical engineer based in Qingdao, China to support us with product development and product manufacturing process follow up and quality control. We have ongoing projects and look for a freelancer that is available for long term.

I am seeking a proficient and experienced CAD designer for a residential building project. i need similar design on the attachment only i need to move the door to the other side see the attachment please note i will have parking side as well in front of the house and the house will have wall . I need complete measurement and i need 2 revision encase there is some change on the measurement this also going to be verify with engineer i need 2d and 3d layout after final i need 3D plan

I require a proficient web developer to create a website similar to , use the the layout as an inspiration but with distinct alterations in branding - logos, colors, and the site name. **Required Changes**: - Different logo (logo has been atatched) - Different color scheme (use the neon green on the images attached as a reference) - Different site name **Website Functionalities**: These are the necessary functionalities for the site: - A contact form for inquiries - Integration with social media platforms **Website Pages**: These are the pages needed for the site: - Home page - About Us page - Services page The ideal freelancer for this job should have experience in web development, design, and social media integrations. Knowledge in creating visually appe...

I need a talented full stack engineer with extensive experience in Vue.js framework. Your main task will be to customize an existing application (only the front, the backend is already ready) the work consists of adapting the front-end development, focusing on the modification of interfaces and database, the application has 3 types of roles, requires creating a fourth role and creating the interface for this role, in the same way adapting the front of the other roles to avoid the use of certain functions depending on the role. La aplicacion en cuestion es esta:

I'm currently seeking a professional chemical engineer with expertise in oil & gas processes. This project includes running simulations, finalizing Process Flow Diagrams (PFDs), and determining the essential equipment list for a LNG project. Key Responsibilities included: - Developing accurate and detailed PFDs - Creating a comprehensive equipment list - Conducting rigorous simulations Experience & Skills: - Extensive experience in the oil & gas industry, with prior work on LNG projects - Proficient in using Aspen HYSYS, ChemCAD, ProMax for running simulations and other relevant tasks - Strong knowledge in evaluating complex systems in the industry Timeline: Although project timeline may vary according to the scope, I expect consisten...

I'm in need of a professional structural engineer with a prime focus on residential buildings. The primary task features the comprehensive design of the structure. The successful freelancer should be able to provide: - Proven experience in designing residential structures - Exceptional knowledge in compliance with building codes - Excellent design skills, maintaining the integrity and safety of the structure This is focused on concrete column, beam, post tensioned cast in place concrete. Standard dimensions length and width will be in the 35 to 40 feet for routine stressing of tendons. The cast in place will be within a stay in place precast concrete wall system, which serves as the finished wall service, exterior and interior. Most sta...

...experienced lighting engineer or a professional with relevant expertise to provide a detailed Lux calculation for a container data center. The objective is to ensure a consistent illumination level of 500 lux throughout the interior, preventing any dark spots. The project requires software-generated calculations and analysis. Requirements: Lux Calculation: Utilize professional lighting software to simulate and calculate the necessary lux levels. The goal is to achieve uniform lighting with a minimum of 500 lux across the entire data center interior. Layout and Spacing Analysis: Provide calculations for the transverse and axial spacing of the lighting fixtures. This should ensure optimal distribution and efficiency of light withi...

I am currently in search of a licensed Structural Engineer for Florida and familiar with Florida Building Codes, to perform a thorough review and confirmation of calculations on our existing structural plans. The plans are for a residential building and are available in CAD format. The task will also involve applying a 'wet stamp' to these plans. Will include calculation changes if needed. Key Requirements: - Experience with residential structures - Working knowledge of Florida Building Code - Proficient in CAD - Completion of 'wet stamp' procedure While minimal changes are expected, your expert input will ensure the final, approved design meets all pertinent safety standards. Your application must include evidence of your experien...

Utworzyliśmy token, gry na popularnych platformach oraz aplikacje webowe. Chcemy pójść krok dalej i zrewolucjonizować rynek Crypto i game Development. Poszukujemy programistów do współpracy

I require a proficient software engineer to build a web application for individual consumers. Key Responsibilities: - Develop a consumer-focused web application using Python and Javascript Ideal Candidate Should Have: - Expertise in Python and Javascript - Experience in designing and building web applications - Strong understanding of cleaner, efficient coding to cater to individual consumers The goal is to create a system that resonates with individual consumers and provides a user-friendly interface. It's crucial that the developer instills best practices, exhibits problem-solving skills, and delivers the product in a timely manner.

I'm seeking a seasoned graphic designer proficient in creating abstract logo designs targeted specifically at businesses. Key requirements for this role include: - Expertise in creating abstract logos. - Understanding of branding for businesses. - Strong ability to translate client vision into design. Please provide examples of past logo design work, particularly with abstract elements. Prior experience designing logos for businesses is paramount.

I am looking for an experienced engineer/developer who can help us Monitor CNC Machine Data or in other words, check Overall Equipment Effectiveness. We have 8 CNC Machines working with Fanuc Controllers, we want to extract data from Controller to our PC (in the same local network). Please quote only if you have prior experience in this. Our Machines have FOCAS.

I'm currently experiencing unexpected routing issues on an OpenVPN site-to-site connection between two locations, managed by two OpnSense routers. I need an experienced network engineer to provide remote assistance and resolve these issues. Key details to consider: - The problem arose after changes to ISP WAN IP addresses on the second router. - The difficulty lies in maintaining a consistent OSPF route. - All routers involved run the same OSPF version, same OpnSense and same FRR. Relevant Skills and Experience: - OSPF routing knowledge - Familiarity with OpenVPN and OpnSense routers, OpnSense. - Ability to diagnose and resolve VPN routing problems - Proficency in remote assistance tools and techniques.

I have a website that contains discount coupons and offers for online stores, and I want someone who is an expert in digital marketing so that he can reach customers who need these coupons to obtain discounts from online stores. The duration of the project is 30 days, which can be increased if the results are at an excellent level

We have a Python website and we are planning to add a section to track digital currencies. By pasting the address of wallet, the user can see : -number of coins -price of each coin -value of each blockchain separately -total value of the wallet Current blockchains: Bitcoin,XRP,Ethereum, BSc, Polygon, Avax, Arbitrum, Base - Real-time price updates: The platform should provide fresh data on price movements as they happen. - Historical price data: I'd like to look back on the performance of my holdings over time. - Alerts on price changes: I'd want the system to notify me when significant changes in market price occur, so I can act promptly.

I'm looking for a highly-skilled and creative audio engineer or musician, proficient in generating dark and atmospheric tones. The perfect fit for this project is someone with background or affinity for horror movies. Here's what I need: - Creation of a 3-minute soundtrack for a horror movie. - The music should ring with elements of mystery and suspense, promoting a deep-seated feeling of unease among our listeners. - Integrate Musical Jumpscares - sudden, unexpected instances in the soundtrack that will establish a heightened sense of anxiety and apprehension. Experience in music production with fear-inducing themes is a major plus. Understanding the unique nuances of horror soundtracks and ability to ra...

I am in need of an experienced audio/mixing engineer primarily for gospel music in Thai and Chinese. Tasks at hand: - Recording vocals: Vocal clarity is key, thus, you must possess a keen understanding of how to capture the essence of a performance without losing its emotional delivery. - Mixing and mastering tracks: The job requires the integration of multiple recorded tracks into a final mono, stereo or surround sound product. You'll be required to balance the levels of the tracks and refine the sound with various effects to get a clear vocal delivery, balanced instrumentation, and an overall professional sound quality. Ideal candidates should have an ear for detail, a deep understanding of sound manipulation, adept in the use of...

Looking for an experienced sound engineer who can help mix Chinese and Thai music. Needs: - Ideal candidate brings a rich understanding of eastern music tones to create a coherent and appealing mix. - Must have experience working with individual music tracks, with an emphasis on blending diverse music styles seamlessly. - The mixed music will be used primarily for mission work, and should, therefore, be inspiring, peaceful, and easy to listen to. Skills and Experience: - Knowledge and experience in world music, specifically Chinese and Thai music - Proficient in using music mixing software - Creativity in music mixing, particularly in blending different genres - A deep understanding of music intended for mission work.

I need a top-quality essay that delves into the future of social media, specifically from a business perspective within the next 5 years. The essay must: - Assess the impact of social media on company sales, investigating both current and future scenarios. - Discuss how future social media trends may influence the target audience of various businesses. - Analyze the role that emerging technologies like artificial intelligence, augmented reality or blockchain could have on social media applications and their effect on the purchasing decisions of consumers. - Predict future trends in social media usage, offering insightful, data-backed forecasts. - Analyize potential challenges and opportunities that businesses could face in social media marketing, suggesting practica...

I'm in need of a dedicated and skilled CAD engineer who can meticulously eliminate DRC (Design Rule Checking) and LVS (Layout VS Schematic) errors for a CMOS-based rectifier design project. Project Requirements: 1. Familiarity with Cadence Virtuoso, as project design and layout software. 2. Ability to accurately clean up both DRC and LVS errors using Virtuoso. 3. A comprehensive understanding of pre-defined foundry design rules that is to be followed strictly. Ideal Skills: • Expert proficiency with Cadence Virtuoso • In-depth understanding of Design Rule Checking (DRC) and Layout VS Schematic (LVS) • Strong technical knowledge in CMOS-based circuit design Clean, error-free designs are essential for successful device fabrication - I...

As I'm looking to CREATE fastest sniper on solana blockchain also include ai For optimal performance, the bot should boast the following functionality: - AI-powered trade analytics: The bot should be capable of running automated, intelligent trade analytics to guide trading activity and decisions. A perfect candidate for this project should have deep experience developing bots for Solana, a strong understanding of custom trade algorithms, and a proven track record of integrating AI functions into such platforms.

I'm seeking a part-time Unity developer who can collaborate on a multi-platform project. The application will be developed for iOS, Android and Windows, the chosen candidate should therefore be familiar with creating robust applications across the three platforms. While the specific tasks were not outlined, the project will entail aspects of game development. Required skills and experience include: - Proficient in Unity 2021.3.7f1 - Experience in multi-platform application development - Background in game development (AR/VR skills are a plus) - Blockchain Experience - 2 weekly payment -10 hours available per week. If you read this, write the proposal with "unity" Thanks