PostgreSQL Developers k zaměstnání - Stránka 9
Zobrazuje 344 výsledků
Sponzorovaní freelanceři
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I am passionate about data science, machine learning and deep learning spaces. Working on multiple projects in different industries gave me a decent experience to solve problems in the most convenient way. I can provide solutions in predictive modelling, sentiment analysis, classification, regression, clustering,...I am passionate about data science, machine learning and deep learning spaces. Working on multiple projects in different industries gave me a decent experience to solve problems in the most convenient way. I can provide solutions in predictive modelling, sentiment analysis, classification, regression, clustering, segmentation and more. ✅ Skillset : ✔ Deep learning Neural Nets (ANNs, CNNs, RNNs). ✔Computer vision CNN architectures : ResNet, VGG, EfficientNet, ViT...etc. ✔ Natural Language Processing : Text classification, Sentiment Analysis, Name Entity Recognition, Neural Machine Translation. ✔Machine Learning : Linear Regression, Logistic Regression, SVMs, Decision Trees, Random Forest Classifiers. ✔ Dimentionality Reduction techniques : PCA , T-SNE, LDA. ✔ Complex Machine Learning models such as Gradient Boosted Machines using XGBoost, CatBoost and LightGBM. ✔Sentiment Analysis and Topic Modelling. ✔Tweet Scraping. ✔Churn Modelling. ✔Feature Engineering. ✔Data Analysis. ✔Data Visualization ✔SQL and Relational Databases. ✅ Projects I worked on : ✔ Develop a predictive model that determines the likelihood for a customer to churn - to stop purchasing airtime and data from a telecomunication entreprise with a dataset of 2.5 million customers. ✔ Predict the status of a genetic biomarker important for brain cancer treatment. ✔Build a deep learning model that identifies the type of coral reefs. ✔ Develop a ML model that classifies a tweet about Gender Based Violence into one of the five categories :Sexual, Emotional, Economic, Physical or Harmful violence. ✔ Build a ML model that classifies the level of specific chemical compounds in blood samples from their spectroscopic data. ✅ Mastered Technologies and Tools: ✔ Python DS Stack: Numpy, Pandas,SciKit-Learn, Matplotlib, Seaborn, Jupyter, Spyder. ✔ Google Colab ✔ FastAI ✔ OpenCv ✔ Pytorch ✔ Keras and Tensoflow ✔ PostgreSQL and MS SQL Server méně
Zaměstnejte uživatele sobhan46
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⭐️ Greetings! I'm a versatile Full-stack Web/Blockchain Developer with a profound focus on Ethereum and Solana, backed by over a decade of software development expertise. The last 5+ years have seen me pioneering innovations at the forefront of blockchain technology. Why Choose Me? ✅ Blockchain Mastery: Embark on an...⭐️ Greetings! I'm a versatile Full-stack Web/Blockchain Developer with a profound focus on Ethereum and Solana, backed by over a decade of software development expertise. The last 5+ years have seen me pioneering innovations at the forefront of blockchain technology. Why Choose Me? ✅ Blockchain Mastery: Embark on an innovation journey with a specialist in Ethereum, Solana, and Rust. I craft impactful solutions in smart contract development, DApps, and DeFi protocols. ✅ Solana & Rust Expert: Dive into the world of Solana and Rust with confidence. My expertise in these cutting-edge technologies unlocks unparalleled solutions and possibilities. ✅ Web Development Wizardry: Envision stunning front-end and back-end experiences. My toolkit includes HTML5, CSS3, JavaScript, React, React Native, Node.js, and more. ✅ Database Dynamo: Seamlessly manage SQL and NoSQL databases (MongoDB, Redis, Graph, MySQL) for optimal data storage and retrieval. Collaborate with Confidence: I am committed to delivering results that transcend expectations. Emphasizing effective collaboration, timely communication, and unwavering dedication to project deadlines, let's connect! Explore how I can elevate your success in the blockchain and full-stack development realms. méně
Zaměstnejte uživatele alejandro261
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Hello! I'm Cynn Prates, a professional writer affiliated with IAPWE, the International Association of Professional Writers and Editors. With over 8 years of experience in the field of translation, I'm a native Brazilian fluent in English, Spanish, and Portuguese. KEY SKILLS: Professional Writing: My passion for...Hello! I'm Cynn Prates, a professional writer affiliated with IAPWE, the International Association of Professional Writers and Editors. With over 8 years of experience in the field of translation, I'm a native Brazilian fluent in English, Spanish, and Portuguese. KEY SKILLS: Professional Writing: My passion for writing has led me to specialize in creating content for web pages, blogs, and books. As an SEO expert, I ensure that my texts are engaging and optimized for search engines. Graphic Design and Video Editing: With advanced skills in Adobe Illustrator and Photoshop, I can create amazing illustrations for brands, e-books, and logos that stand out and effectively convey my clients' message. Additionally, I have experience in video editing for high-quality audiovisual productions. Product Manager and UX/IX Design: I'm also an expert in Product Manager design. Professional Translation: Thanks to my proficiency in three languages, I offer impeccable translation services, both from English to Spanish and Portuguese, as well as in the opposite direction. Business Management and Leadership Experience: My background includes experience in business management and leadership, enabling me to understand the specific needs of corporate projects. Audiovisual Production and Fashion Editorial Direction: I also excel in audiovisual production and fashion editorial direction, bringing a creative and artistic vision to each project. Communication and Marketing Skills: My ability to relate to teams and clients allows me to establish effective communication and develop successful marketing strategies. I'm committed to excellence in every project I undertake. My dynamic and proactive approach ensures high-quality results, always delivered in a timely and organized manner. I'm excited to share my expertise and knowledge with you. Thank you for considering my services, and I look forward to working together to take your projects to the next level. Thank you! méně
Zaměstnejte uživatele cynprates
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As a skilled and experienced mobile, web developer, I have a passion for creating innovative and user-friendly applications that meet the needs of both clients and end-users. With 8 years of experience in iOS and Android app development, I have a deep understanding of Node.js, React, Typescript, Angular, Golang,...As a skilled and experienced mobile, web developer, I have a passion for creating innovative and user-friendly applications that meet the needs of both clients and end-users. With 8 years of experience in iOS and Android app development, I have a deep understanding of Node.js, React, Typescript, Angular, Golang, Python/Django/Flask, Swift, Kotlin, React Native, and other popular programming languages and frameworks. I have a proven track record of designing and developing custom mobile solutions, collaborating with cross-functional teams, and delivering high-quality code on time and within budget. My expertise in UI/UX design, performance optimization, and cross-platform development enables me to create apps that are both visually appealing and efficient. In addition, I am committed to staying up-to-date with the latest trends and best practices in mobile app development. I am skilled in Agile development methodologies and have experience working in fast-paced, deadline-driven environments. Overall, I am a dedicated and results-driven mobile developer who is passionate about creating apps that exceed client and user expectations. I am excited about the opportunity to leverage my skills and experience to help drive the success of yours. méně
Zaměstnejte uživatele RHITAV3
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I'm Khushbu and I am very creative, motivated, and full of energy professional of Graphics Art work. Graphic Art designing and 3D Animation is my core skills. I can help to design your dream vision in graphics and digital format. We do following activities flawlessly 1. Logo & Gif Designing 2. 2D & 3D Modeling &...I'm Khushbu and I am very creative, motivated, and full of energy professional of Graphics Art work. Graphic Art designing and 3D Animation is my core skills. I can help to design your dream vision in graphics and digital format. We do following activities flawlessly 1. Logo & Gif Designing 2. 2D & 3D Modeling & character Designing 3. 2D & 3D Animation 4. Facebook / Instagram Branding Poster 5. Video Editing 6. UI / UX Mobile & Website Designing 7. T-shirt Print Designing 8. Label & Packaging Designing etc. My Aim is that Client satisfaction is Very necessary. Thanks Khushbu méně
Zaměstnejte uživatele khushiArt
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I am a Senior Software Engineer with expertise in JavaScript / TypeScript. The following expertise makes me perfect with the technology. ✅ FrontEnd Development ➔ TypeScript / Nextjs(Svelte, Nuxtjs) / TailwindCSS(Material UI) ✅ BackEnd Development ➔ TypeScript / MongoDB(MySQL) / Expressjs(Laravel) ✅ Headless Website...I am a Senior Software Engineer with expertise in JavaScript / TypeScript. The following expertise makes me perfect with the technology. ✅ FrontEnd Development ➔ TypeScript / Nextjs(Svelte, Nuxtjs) / TailwindCSS(Material UI) ✅ BackEnd Development ➔ TypeScript / MongoDB(MySQL) / Expressjs(Laravel) ✅ Headless Website Development with TypeScript / Sanity CMS / Nextjs(Svelte, Nuxtjs) / Groq / Nextjs ✅ Third Party API / Web Services Integration ✅ Shopify Development with Storefront API Integration / Hydrogen-React & Tailwind CSS & Headless CMS (Sanity) ✅ UI / UX design with Figma Design and Adobe XD ✅ E2E test with playwright / checkly ✅ Managing projects on GitHub using procedures such as Playwright Test, Lighthouse Report, CI, checkly, Lint, and Prettier check. In addition, for improved efficiency and project flow, I mostly utilized Trello, Jira, Linear, Microsoft Teams, and Slack. I recognize that the success of your company is my success, and I work hard to create the greatest software solutions for our clients. I'm devoted to assisting you in achieving your objectives and will be there for you every step of the way. Simply contact us, and we will work with you to turn your ideas into a profitable business. Thanks. méně
Zaměstnejte uživatele felipedealmeida8
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Creation of sites of any complexity level and on any CMS. Programming of any complexity in PHP, JavaScript/React/Node/jQuery, HTML/Pug, CSS/Sass. Illustrations in different styles.Creation of sites of any complexity level and on any CMS. Programming of any complexity in PHP, JavaScript/React/Node/jQuery, HTML/Pug, CSS/Sass. Illustrations in different styles. méně
Zaměstnejte uživatele Araah
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I have been developing a CRM for 6 years , described in a video bellow: https://www.youtube.com/watch?v=E5n55zaWKzU I'm Expert in both UI Design and Data Structure at the same time that gave me ability to consider UI when i design data model and also Consider Model when i create UI and handle scenarios Architect...I have been developing a CRM for 6 years , described in a video bellow: https://www.youtube.com/watch?v=E5n55zaWKzU I'm Expert in both UI Design and Data Structure at the same time that gave me ability to consider UI when i design data model and also Consider Model when i create UI and handle scenarios Architect and design very complex Data Structure : Relational tables ,design indexes on big data ,Optimize Index views, Stored procedure, fulltext indexing Server side: I have wrote about 2 million lines of code in C# since 2002 like my own ORM (many times faster than LLBL and NHibernate !) I wrote 5 Articles in Codeproject Client side : I write in pure javascript (I have my own libraries) and C# ASP.Net i developed Websocket, WebRTC, Canvas 2D 3D, three.js, JQuery, JSON, SSL, CSS , write codes that compatible with Chrome , Firefox and IE I can create your project , a super fast web application, Mobile friendly with IOS/Android APP version, all at the same time. méně
Zaměstnejte uživatele rezajav
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✅ Full-Stack Dev & Design Agency ✅ 5 Star Rating ✅ 200+ Projects | ✅ 10+years Experience ✋We are a preferred, results-driven website and application development company with a strong track record of delivering high-quality, innovative digital solutions for businesses across various industries. Our experienced...✅ Full-Stack Dev & Design Agency ✅ 5 Star Rating ✅ 200+ Projects | ✅ 10+years Experience ✋We are a preferred, results-driven website and application development company with a strong track record of delivering high-quality, innovative digital solutions for businesses across various industries. Our experienced developers and designers are dedicated to helping your business thrive in the digital world. ⭐ Core Competencies: ⭐ ▪️ Modern Development Languages: Node.js, React, Vue.js, Laravel, PHP ▪️ Content Management Systems: WordPress, Joomla, Drupal ▪️ E-commerce Platforms: Shopify, WooCommerce, Magento ▪️ Mobile Application Development: iOS, Android, React Native, Flutter, Swift ▪️ UI/UX Design: Responsive Design, User-Centered Design, Wireframing & Prototyping ▪️ API Integration & Development: RESTful, GraphQL, SOAP ▪️ Quality Assurance & Testing: Unit Testing, Automated Testing, Performance Testing ⭐ Our Promise ⭐ We understand that every project is unique and are committed to providing personalized, tailor-made solutions that cater to your needs. Our promise to you includes: ✅ Collaboration: We believe in working closely with our clients to understand their goals and objectives, ensuring that the end product aligns perfectly with their vision. ✅ Transparency: We maintain an open line of communication throughout the project, providing regular updates on progress and addressing any concerns or questions along the way. ✅ Flexibility: As technology evolves and your business grows, we're here to adapt and scale our solutions to meet your changing requirements. ✅ Support: Our relationship doesn't end with project completion. We offer ongoing support and maintenance to ensure your digital products continue to perform optimally. ✅ Satisfaction Guarantee: We take pride in our work and stand behind our solutions. If you're not completely satisfied with the final product, we'll work tirelessly to make it right. ⭐ Why Choose Us? ⭐ ▪️ Preferred Freelancer with 100% Job Success Score ▪️ Quick Turnaround Time & Quality Work ▪️ Diverse Portfolio of Satisfied Clients Worldwide ▪️ Expertise in Cutting-Edge Technologies & Development Languages ▪️ Customized Solutions for Web & Mobile Platforms ▪️ Robust Security & Data Protection Practices ▪️ Dedicated Project Manager for Seamless Communication ▪️ Competitive Pricing without Compromising Quality ▪️ Let's Get Started ? We're excited to learn about your project and discuss how Zen Projects can help turn your ideas into reality. Contact us for a free consultation today, and let's start building your digital success story together! méně
Zaměstnejte uživatele sunainawbst
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TechPlus is a leading Development professional company providing superior software system, Web, Mobile and creative designing solutions and services to corporations globally. Having a powerful Technology Development and Innovation center in Pakistan and with over 400+ happy customers worldwide, raging from startups...TechPlus is a leading Development professional company providing superior software system, Web, Mobile and creative designing solutions and services to corporations globally. Having a powerful Technology Development and Innovation center in Pakistan and with over 400+ happy customers worldwide, raging from startups - fortune five hundred corporations across numerous industries, TechPlus has created it’s mark as a well established and sound company driven by the industry’s highly skilled and trained people and is definitely headed in turning into a leading organization that facilitates, enhances and provides measurable business value to customers through most effective uses of technology and Resources to organizations globally. Our goal is to exceed our customer’s expectations in the form of value, quality and complete customer satisfaction. méně
Zaměstnejte uživatele techplusintl
