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Top freelance Spring Boot developers available to hire
Seasoned Web Developer and Blockchain enthusiast with a proven track record in the IT and services industry. Expertise in Research, PHP, HTML, JavaScript, and Blockchain development, including Smart Contracts. Skilled in automation, application testing, and cybersecurity analysis for web and mobile apps.
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.
I have a great passion for solving problems and can help people with various programming languages, databases, information systems, software related projects.
I am a passionate Full-Stack Engineer and product builder with experience delivering reliable, user-focused software for startups and large-scale platforms. I specialize in turning complex ideas into practical, scalable solutions — from refining early concepts to launching polished products used by real customers.
Beyond writing code, I enjoy solving challenging problems, improving development processes, and helping others grow through clear guidance and mentorship. Whether it’s debugging a difficult issue, designing a new feature, or building a product from the ground up, I focus on creating solutions that are thoughtful, efficient, and built to make an impact.
I have experience as both a front-end developer and a full-stack developer. I've also worked as a technical team lead.
I've also done over a thousand hours of tutoring over the past 11 years, mostly for software development.
I meet you where you are in your current skill level. When we work together, the learning is enjoyable and empowering.
I enjoy sharing my knowledge and helping others grow in their careers. I find it rewarding to evaluate candidates, provide constructive feedback, and contribute to building strong, skilled teams.
I am a software engineering leader with over 10 years of experience building and scaling full-stack web and mobile applications. I have worked across backend, frontend, mobile, cloud, and DevOps, progressing from software engineer to CTO-level roles. My experience includes Python, Django, NodeJS, React.js React Native, Vue.js, Ruby on Rails, Java EE, Asp.NET, Elixir, and Wordpress, along with databases like Elasticsearch and Cassandra. I have designed and deployed scalable systems on AWS using Docker, CI/CD pipelines, and modern DevOps architecture.
I enjoy leading teams, designing system architecture, and delivering reliable, production-ready software solutions for complex business needs.
I'm an accomplished polyglot developer with over ten years of extensive experience specializing in design innovation, crafting clean and maintainable code, managing multiple databases and caches, orchestrating CI/CD pipelines, and adeptly resolving even the most challenging production issues through impeccable debugging and analytical skills. Here's more about me https://malaymehta.com
My expertise extends to a diverse range of areas, making me a valuable resource for your software development needs:
- **Application Development:** Whether you're launching a new project from the ground up or seeking guidance on selecting the most suitable technology stack and adhering to best code quality practices, I can provide valuable insights and assistance.
- **Complex Problem Solving:** I excel in crafting intricate coding solutions and swiftly tackling critical bugs that can ablaze your production environment.
- **Clean Coding and Testing:** I'm committed to promoting clean coding practices and achieving comprehensive test coverage to ensure the robustness and maintainability of your software.
- **CI/CD Pipeline Setup:** I deeply understand setting up CI/CD pipelines on various widely recognized platforms, streamlining your development process.
- **Cost-Effective Deployments:** When deploying your application, I prioritize cost efficiency in the cloud environment, helping you transform your ideas into reality without breaking the bank.
- **Security Analysis:** My knowledge includes conducting thorough security analyses to fortify your applications against potential threats.
My dedication to continuous learning has allowed me to accumulate knowledge in many technologies. My diverse experience equips me to assist you on various fronts of software development.
If this resonates with your needs and you recognize that my skills align with your requirements, I encourage you to connect with me. When reaching out, please provide a brief summary of the assistance you're seeking. I stand by the quality of my mentoring sessions, and if you're unsatisfied with the resolution, I'll issue a full refund.
For students with unverified profiles, I offer discounted rates as a gesture of support for your learning journey.
Thank you for considering me as a potential partner in your software development endeavors.
Lead Software Engineer with 13+ years of experience building scalable enterprise applications across fintech and banking. Skilled in full-stack development, cloud migration, and blockchain integration. Led teams of 20+ developers and delivered high-performance, secure systems.
Proficient in Go, Kotlin, TypeScript, Node.js, Java, and frontend frameworks like React.js, JavaScript and Angular.
Hi! I'm Julian — a Senior Software Architect and Engineering Manager with 14+ years building production systems across fintech, capital markets, and crypto. I mentor across Java, Python, C/C++, Rust, TypeScript, and system design, and I've taught both English and programming to students at all levels. Whether you're a beginner finding your footing, a student preparing for interviews, or a developer levelling up your architecture skills, I adapt to where you are and help you get to where you want to be.
You can view my full profile at julianpereira.ca
How to hire a freelance Spring Boot developer on Codementor
STEP 1
Post a Spring Boot request
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STEP 2
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STEP 3
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Choose the best freelance Spring Boot developer that meets your needs.
Frequently asked questions
How long do Spring Boot 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 Spring Boot 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 Spring Boot request on Codementor, check out our article.
How much does it cost to hire a freelance Spring Boot developer?
We don’t charge anything when you post a freelance hiring request for Spring Boot 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 Spring Boot developers different?
We do a comprehensive technical and communications screen of all Spring Boot 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 Spring Boot 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 Spring Boot 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.