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Distributed database engineer

min $50 USD / hour

Zavřený
Zveřejněno skoro před 4 roky

min $50 USD / hour

Build a secure, fast, lightweight, distributed database that runs on >2 phones. Cross platform DB like TinySQL is the preferred development choice. Multiple client phones (> 5) create a sequence of database transactions that reach one or more database phones. Types of transactions Write to DB Read from DB Write to one DB and read from another DB expecting synchronized data DB hosting phones (servers) may go up and down at random times. Synchronize data as soon as possible after coming up. Develop tests to ensure that tests reach the same level of maturity as development 2 weeks before development reaches that milestone. Phone based servers should support backup to cloud, audit, client provisioning & deletion. Clients may be adversarial. Developer must have own computer (Linux/Windows/Apple) & phone for development and 4 other phones for tests. Android & iPhone both desirable, but Android is preferred. Skills in C/C++/Kotlin/Xamarin. Willingness to learn Agile development process.
IČ projektu: 24773550

O projektu

17 nabídky
Vzdálený projekt
Aktivní před 4 roky

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17 freelanceři nabízejí v průměru $50 USD/hodinu za tuto práci
Avatar uživatele
Hello, My name is Adrian. I represent a software development company and we are looking for a long term relationship with all our clients. We are confident that our qualifications and professionalism will meet your expectations in development of this project. We have an extensive experience in web development in our 11+ years on the market. Your idea is quite intriguing and would love to be part of it. We do have enough experience to pull this off and I would like to ask if you have a more detailed analysis of the system. Maybe some use cases? We have an excellent team of programmers, designers and testers. We have the capacity required to provide you with one or more full time programmers that will work on your project until 100% completion and also for future maintenance, support, etc.. We are using Agile development process when requested by the client, no problem. Please let me know if you are interested and maybe we can schedule a time for a conference to discuss this in more detail? Best regards, Adrian, Lead Soft.
$50 USD v 40 dnech
5,0 (48 recenze)
8,2
8,2
Avatar uživatele
Hello, I have gone through the details Build a secure, fast, lightweight, distributed database that runs on >2 phones. Cross platform DB like TinySQL is the preferred development choice. Please open a chat window for more discussion I will share with you my previous work to get more confidence and we will make a deal and work on our project. I am an expert in web and mobile app design & development with 5 years of experience. I have delivered many successful applications in the global market. Looking forward to a positive response from you. Thanks
$50 USD v 40 dnech
4,9 (22 recenze)
6,4
6,4
Avatar uživatele
Hello. I just read your posting. It sounds like you need a Database Expert. I have experience in Database, C/C++, Xamarin and Kotlin. So I can perfectly finish your project. If you give me a chance, I will do my best for you. Regards, Daniel Ramos Garcia
$50 USD v 30 dnech
5,0 (15 recenze)
5,4
5,4
Avatar uživatele
Hello Sir/Madam, Hope you are doing well !!! I have read your requirements and understood that you are looking for a Mobile App Developer to Build a secure, fast, lightweight, distributed database that runs on >2 phones. I'm pleased to inform you that we are working for the last 16 years in Website, Software, and Mobile App Development. We have 8+ years of experienced Developer team in Android, Linux, Mobile App Development, MySQL, PHP so don't worry about that. I have read all the points carefully and understand the concept of this project and we will be happy to build an application by including all the points which you want. We have a full team so you will get everything from our side. Regularly will update you on the status of a project. I will show you our past work via chat so you can know our experience & expertise of our development team. And we are ready to more discuss with you regarding this project & after the detailed discussion, I will provide you a PERFECT timeline & budget. Can you please share your best time for the chat then we can discuss further and move ahead. Awaiting your reply to move further. Best Regards, Zalak Virani
$50 USD v 40 dnech
4,9 (18 recenze)
5,2
5,2
Avatar uživatele
Hi, I have relational database design and development experience of 10 years. Your project seems very interesting to me. Recently I completed 5 Database Systems Course projects which cover: - Conceptual design (ER Diagram) - Creation of database schema (creating tables, constraints) - Writing simple and complex SQL queries including subqueries. I have the following experience: I developed reports or enhanced performance of queries in the reports using Oracle Reports, Oracle BI reports, SQL, stored procedures for the following projects: -Oracle Financials (Oracle EBS) Project -Oracle Transportation Management (OTM) Project -Siber Logistics Software Project(MSSQL) -Cognos BI Project(PotgreSQL) -I wrote Oracle stored procedures to send automatic invoices, arrival notices, cargo specs and reconciliation letters to customers. I would like to work on your project. Hope to hear from you soon. Regards Huseyin
$50 USD v 40 dnech
5,0 (7 recenze)
3,8
3,8
Avatar uživatele
i have experience in mutiple distributed databses. I can create your databases. I have everything needed for tetsing and developing
$50 USD v 40 dnech
5,0 (5 recenze)
3,4
3,4
Avatar uživatele
Hi, Greetings! Let's join hands for long term relationships with the best Technical Team. Concerning your requirement, I have worked on similar projects and features of the app to what you are looking for, and I am confident I can exceed your expectations. Skills: PHP & .NET Frameworks, MySQL, REST API, Javascript, Jquery, Advanced Javascript (Angular, React JS), AWS cloud, MongoDB, Express JS, Flutter, Mobile application development (Android/iOS), full-stack development, frontend, and backend development, PWA, Siberian CMS, IoT applications. Our aim is your success. We are a software development company that works with small to medium size companies and help them by providing software solutions taking end to end responsibility of a product/application. This helps the customer to save time and focus on the actual business model. Our existing solutions/services help many customers to increase business/ product usage. I have below queries: 1. What is your bread and butter from this project? 2. Do you have any documentation feature list or ref app? 3. What are your thoughts on UI/UX? 4. What will be the plan to launch a new app? 5. When you are looking to start the development? Awaiting a positive response :) Regards, Akash
$50 USD v 40 dnech
5,0 (1 recenze)
1,4
1,4
Avatar uživatele
Dear Client, We have read the project description & understood your requirements. We are from SolutionChamps Technologies, we have 50+ highly Efficient Team members. We can handle an entire workload of your project and also help you with your Website Design, Mobile Application development, Website development & SEO in a long term relationship. As we have a strong experience team in PHP, Mobile Application Development, Linux, Mobile App Development, Android, MySQL, and HTML. We have been dealing with potential clients all over the world. We are very much interested in working with you. We are looking forward to hearing from you. Please feel free to contact us for any questions, Let's have a detailed discussion on it and we will start working for you. Thanks & Regards, SolutionChamps Technologies
$50 USD v 40 dnech
0,0 (0 recenze)
0,0
0,0

O klientovi

Pochází z UNITED STATES
La Jolla, United States
0,0
0
Ověřená platební metoda
Členem od lis 10, 2007

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