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Freelance Database Schema Developer - Rizwan
Freelance Database Schema Developer4.8 (52 reviews)

I'm a **professional software engineer** having more than **7+ years of experience** in the programming. So I'll be honored to work with you for any project you require at the lowest cost with the best quality. As a Full Stack Developer, I have worked on a variety of projects ranging from small websites to large scale enterprise applications. My expertise includes front-end technologies such as **HTML5, CSS3,Bootstrap,Material UI, JavaScript, React, and Angular** as well as back-end technologies such as **.NET Core, MVC 5 ,REST FUL API, C# and SQL server**. Additionally, I have experience in Repository pattern, cloud deployment using Azure and AWS.

Freelance Database Schema Developer - Bryan Mayor
Freelance Database Schema Developer5.0 (235 reviews)

NYC based developer with 16+ years of experience (independent freelancing, at Fortune 500s and at small startups). Languages include PHP, Javascript, Python, and Java. I have framework experience with Laravel, Symfony, CodeIgniter, and Vue. Always up for a challenge, whether it's new development or tracking down a bug. I enjoy overall architecture as much as getting into the finer details.

Freelance Database Schema Developer - Sven Pedersen
Freelance Database Schema Developer5.0 (5 reviews)

Senior data-focused polyglot software engineer. Built several business intelligence systems + predictive analytics; used NLP + machine learning for metadata enrichment, has linguistic and cultural training, built payment processing systems, used various relational SQL databases and NoSQL. Specialties: Java, Clojure, Ruby, Python, Perl, text processing, data transformation + metadata enrichment, linguistics, automation (including DevOps), pattern recognition and machine learning. Also worked on PHP, Node.js, Backbone, AngularJS, iOS apps, and several other systems

Freelance Database Schema Developer - Mihir Mehta
Freelance Database Schema Developer5.0 (42 reviews)

Senior Full‑Stack Developer with over seven years’ experience designing, building and maintaining large‑scale web applications. Track record of delivering end‑to‑end solutions by partnering with stakeholders to translate business and user needs into reliable software. Committed to clean, maintainable code, performance tuning, security best practices, and automated CI/CD pipelines. Nearly two years of hands‑on AI experience, integrating machine learning models and automation to boost product intelligence. I’ve contributed as a developer at global leaders Adobe and Newgen, as well as at high‑growth startups MoveInSync and Zillious Solutions. Skills Advanced: Java, MySQL, PostgreSQL, Spring, Hibernate, Spring Boot, Maven/Gradle, Microservices, Multithreading & Concurrency Control, Web Services (SOAP & REST), RPC, Git, Google Cloud Platform (GCP), Database Modeling & Schema Design, SQL (Stored Procedures/Functions, Triggers), Docker, Kubernetes. Intermediate: TypeScript, Python, Angular, React, API Gateway, Service Discovery, Load Balancer, ELK Stack, Kafka, RabbitMQ, Redis Cache, RAG (Retrieval-Augmented Generation), AI Agents, LangGraph, Vector Databases, AI Workflows, Fine‑Tuning. Core Strengths: Scalable system design, back‑end architecture, data structures & algorithms. How I Can Help You – I’m here to tackle your toughest technical challenges with expertise and dedication. Special Offer – Enjoy your first session free! (Terms & Conditions apply — let’s discuss your needs during our requirement-gathering call.) Satisfaction Guaranteed – Not satisfied? Request an instant refund, no questions asked. For a comprehensive overview of additional technologies and frameworks tailored to your needs, please refer to the Expertise section of my profile.

Freelance Database Schema Developer - Joseph Bullock-Palser
Freelance Database Schema Developer5.0 (3 reviews)

Worked in the field for 3 decades for mom and pop shops to fortune 500 companies. I am seeking a full time position with a company as a backend, CFML programmer which is where I feel most comfortable with my more than 3 decades of coding experience. I would require a remote position, however, I am open to adjusting my waking hours to any time zone.

Freelance Database Schema Developer - Saminda Wijeratne
Freelance Database Schema Developer5.0 (524 reviews)

**Services:** Practice and make you ready for your exams/interviews, guidance for your projects, assignments/homeworks, revisions. Perform or guide you through the entire software lifecycle (Planning, Requirements, Design, Build, Document, Test, Deploy) and full stack development. **Expertise:** Java, Python, C/C++, C#, Javascript, Perl, php, Html/CSS, LATex, Bash scripting, Matlab/Octave, SQL **Concepts/Frameworks/Libraries:** OOP, Database, Graph/Tree/Arrays/Linked list/Heaps, Sequencing, BFS/DFS/Sorting/Kruskal/Prims, RegEx, Unit Testing / JUnit, javafx, Matplotlib, JQuery, numpy, pandas, scipy, scikit-learn, pygame, ChartJS, D3.js, OpenCV You may reach me via my linkdn or google account 'samindaw'

Freelance Database Schema Developer - Andrew Rousseau
Freelance Database Schema Developer5.0 (79 reviews)

Technical director and programmer with substantial experience working with frameworks, content management systems, and custom coding utilizing PHP/MySQL, jQuery/AJAX, HTML5, and CSS3. Specialize in highly scalable database driven web applications. Familiar with developing for Chrome Extensions, Symfony, CodeIgnitor, CakePHP, Silverstripe and many other frameworks and content management systems. I also frequently work with integrations including Stripe, Chargify, Parse, and may other api services.

Freelance Database Schema Developer - Steve Gibson
Freelance Database Schema Developer5.0 (59 reviews)

Generalist Software Developer and Software Development Coach. I think testing is very important; a tight development process is key; and that reviewing your requirements regularly for completeness, consistency and accuracy will minimize the cost of "surprises". I like to know the big picture, am detail oriented and love the challenge of jumping into projects where I know little or nothing about the problem domain or technology stack. I believe in learning something new every day and that process improvement is all about being intentional with your time and effort. I find mentoring others to be very rewarding, especially when the mentee finds that "ah-ha" moment and is able to move on under their own steam. I tend to seek out projects where I can dive in first and discover what is needed to bring the rest of the team up-to-speed. I also love experimenting with new languages - some of the more recent examples are Rust, elixir and clojure. It's refreshing to see the newer languages are "batteries-included" in terms of build tools, test tools and dependency management.

Freelance Database Schema Developer - Rashif Rahman
Freelance Database Schema Developer5.0 (42 reviews)

I am a long-time [open-source contributor and Linux enthusiast](https://www.archlinux.org/people/developer-fellows/#schiv). In the past I spent most of my time staring at black screens with green text scrolling endlessly for hours and days. I am now a practitioner of [Knowledge Science](https://www.infoworld.com/article/3448577/who-should-be-responsible-for-your-data-the-knowledge-scientist.html), an emerging subdiscipline of Computer Science allied with the goals of [explainable](https://www.forbes.com/sites/forbestechcouncil/2019/12/30/explainable-ai-the-rising-role-of-knowledge-scientists/#395937a2603f), ["semantic"](https://www.poolparty.biz/semantic-ai/) artificial intelligence (AI). With a background in the [Semantic Web](https://www.dataversity.net/semantic-web-and-semantic-technology-trends-in-2020/#) and traditional [symbolic AI](https://en.wikipedia.org/wiki/Knowledge_representation_and_reasoning), I am a graph database specialist fully invested in data modelling and programming with semantic technologies. While as a Computer Scientist I am inclined on research and development (R&D), nothing gives me more satisfaction than building or leading a software technology project from inception to production, especially so at the bleeding-edge. I regret that I may be time-constrained, but you are welcome to check in with me for quick consultations.

Freelance Database Schema Developer - John Hamelink
Freelance Database Schema Developer4.9 (101 reviews)

In the past I completed over 130 sessions on Codementor.io! I'm a consultant developer who's been coding for almost 20 years now: 15 of those years professionally. I mainly work in Rails, Elixir and Typescript these days, but I've built things in languages like Go, PHP, Python, and Perl. I also write a lot of Emacs lisp for fun, since I use Emacs as my editor. I've had the opportunity to have large multi-nationals on my personal client list such as Mozilla, IBM, [888.com](http://888.com/), Tennents Larger (C&C Group plc) and multiple large financial businesses. I've also done consulting for Sequoia Capital, The European Commission, and Outside of Freelancing, I'm currently working as a contractor for a startup based in England. In the past I've operated as an employee for agencies and product companies, as well as co-founding small-stage startups with others, some of which were successful enough that I was able to sell equity.

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Frequently asked questions

How long do Database Schema projects normally take?

The length of a project depends on many factors, including the scope of your project and the technical complexity of it. When you post a freelance Database Schema project request on Codementor, you’ll have the option to indicate when you’d expect the project to be completed. We suggest chatting with the interested developers to ensure both sides are on the same page. For more information on how to post a freelance Database Schema request on Codementor, check out our article.

How much does it cost to hire a freelance Database Schema developer?

We don’t charge anything when you post a freelance hiring request for Database Schema developers! You’ll have the chance to determine what the budget for your project is when you post the request. You’ll only need to pay the developer if you’re 100% satisfied with their work. Please know that Codementor charges a small service fee when a developer completes the job.

What makes Codementor Database Schema developers different?

We do a comprehensive technical and communications screen of all Database Schema developers at Codementor. Our network includes book authors, popular open source contributors, top Stack Overflow users and engineers at top tech companies. In addition, to continually ensure the quality of our freelancers, we regularly check in on existing Database Schema developers’ user satisfaction rates.

What happens if I’m not happy with the freelancer’s work?

As a platform, we strive to ensure you’re always happy with your Database Schema project’s results. If you’re unsatisfied with the results, you can choose to get a refund for the project. Additionally, you can contact our support team should you need any further assistance with your project.

For more answers to frequently asked questions, see here.

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