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Experienced Java Spring Boot Developer & Mentor Needed for Hands-on Real-World Project Training I am looking for an experienced Java Spring Boot developer who can mentor me through hands-on learning by building real-world demo projects together. This is not just a teaching role. I want to learn by developing practical applications from scratch using industry best practices. I have basic knowledge already. What I am looking for: Strong experience with Java (Java 17/21 preferred) Strong experience with Spring Boot Experience with REST APIs, Spring Data JPA, Hibernate Experience with MySQL or PostgreSQL Knowledge of Maven/Gradle Experience with Git and GitHub Good understanding of software architecture and clean code principles Ability to explain concepts clearly while coding together Fluent English communication Learning Goals: I want to gain practical experience by building complete backend applications similar to those used in real companies. Rather than focusing on theory, I want to understand how experienced developers design, implement, test, and deploy applications. Some example projects include: Employee Management System E-Commerce Backend Banking or Payment API Inventory Management System Authentication & Authorization using Spring Security and JWT Microservices with Spring Cloud Docker deployment Unit and Integration Testing CI/CD basics How I want to learn: Live coding sessions Build projects from scratch Explain each design decision Follow industry best practices Use Git throughout the project Assign small coding tasks for me between sessions Review my code and explain improvements Please include the following in your proposal: Your Java and Spring Boot experience. Projects you have built. Your mentoring or teaching experience (if any). Your hourly rate. Your availability and time zone. A brief outline of how you would structure the learning sessions. I am looking for a long-term mentor who enjoys teaching and has real-world Java Spring Boot development experience.
Project ID: 40586657
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122 freelancers are bidding on average $9 USD/hour for this job

I AM AVAILABLE. Here is what I will do: • Mentor you through live coding sessions by building real-world Spring Boot projects from scratch. • Explain architecture, design decisions, clean code practices, testing, Git workflows, and deployment step by step. • Review your code, assign practical exercises, and provide detailed feedback to improve your development skills. • Guide you through advanced topics including Spring Security, JWT, Microservices, Docker, CI/CD, and industry best practices.
$6 USD in 40 days
7.8
7.8

Hi, I’m a senior Java Spring Boot developer with 20+ years of experience building production systems, including REST APIs, microservices, and enterprise applications, so this aligns perfectly with my expertise. I’ll pair with you in live coding sessions, starting with project setup (Maven/Gradle, Git) and walking through architecture decisions, then building a project like an Employee Management System from scratch. We’ll implement Spring Data JPA with MySQL/PostgreSQL, add Spring Security for authentication, and cover testing (unit/integration) and Docker deployment. Between sessions, I’ll assign small tasks to reinforce learning, review your code, and explain best practices in real time. I’m available immediately, EST/UTC-5, and can adapt to your pace. Rate: $10/hr, billed hourly with flexibility for bulk sessions.
$15 USD in 40 days
6.9
6.9

Hi, I can help with your "Java Spring Boot Coding Mentorship Required" project. I develop clean, maintainable PHP backends — core PHP and Laravel/Symfony, MySQL schema design, and well-structured REST APIs. For work involving java, mysql, postgresql, git, microservices, spring boot, spring data, spring security, spring jpa, rest api, I pay close attention to validation, security, and readable code, delivering in small, testable milestones. You'll get clean commits and clear documentation. Could we discuss the specifics before I firm up the timeline? ⭐ 5.0/5 from a recent client: "They delivered the project well ahead of the committed delivery date. It was an experienced team, and I would be happy to hire them again." Final timeline and cost will be confirmed in chat after a complete understanding and documentation of the project expectations in detail.
$8 USD in 1 day
6.6
6.6

Hello Sir/MAM I am a skilled full stack developer. Having rich experience in Java , C++ , C , C# , Python , Eclipse , Sql , Mysql , .Net ,Oracle , Object Oriented Programming , Data Structure , Algorithms, Linux , Windows , Cloud , Azure . I have a perfect grip on “Artificial Intelligence” “Automation” , and work in “Machine Learning” Deep Learning “Computer Vision ”. My track record as demonstrated in my 100% job completion and 5-star review rating showcases My ability to deliver exceptional results on time and with utmost quality I believe that my skill set makes me the ideal candidate for this project Please come on chat we will discuss more about this I will be waiting for your reply . Thanks and Best Regards
$7 USD in 40 days
6.0
6.0

Hi, I can mentor you through real-world Java Spring Boot projects with live coding, clean architecture, Git workflows, and industry best practices to help you build production-ready backend applications. I’m available for long-term sessions and can tailor a structured learning plan based on your goals. Thanks
$6 USD in 40 days
5.4
5.4

Hi, I can help you build real-world Spring Boot applications while explaining the architecture and best practices behind each decision. I’ve recently worked on a microservices-based e-commerce backend where we used Spring Boot, JPA, and PostgreSQL, and faced the challenge of keeping the API layer clean while adding new features—something we solved by decoupling services early. I’d approach this by structuring each session around a small project, starting with a simple REST API and gradually adding layers like security, testing, or Docker. The biggest improvement will come from consistent code reviews and explaining trade-offs in real time. I’ll work in short iterations, commit changes after each step, and review your code before moving forward—so we catch issues early and keep progress visible. The goal is to leave you with not just working code, but a deeper understanding of how to design scalable, maintainable systems. If this sounds like a good fit, I can start right now. Thanks, Denis
$15 USD in 40 days
5.6
5.6

Hello There! I’m Md. Toriqul Islam, an experienced Java Full-Stack Developer with 10+ years of experience, and I’m excited to partner with you. I can dive into your project immediately. I understand you're looking for a long-term Java Spring Boot mentor who can teach through hands-on development by building real-world backend applications using industry best practices. I can guide you from project planning to deployment with live coding, code reviews, Git workflows, and practical assignments that mirror real software development. I have rich experience in Java 17/21, Spring Boot, Spring Security, REST APIs, Spring Data JPA, Hibernate, MySQL/PostgreSQL, Docker, Microservices, Git, and CI/CD. I am skilled in Java, Spring Boot, Maven, Gradle, JWT Authentication, JUnit, Docker, GitHub, and clean architecture principles. I understand you want a structured, project-based learning experience with clear explanations, industry standards, code reviews, and continuous mentoring. I’m ready to start immediately. My hourly rate, availability, and learning plan can be discussed to fit your schedule and long-term goals. Looking forward to hearing from you. Best regards, Md. Toriqul Islam
$5 USD in 40 days
5.4
5.4

Hello there, this is team of great Developers. We offer AI/ML model development and deployment services that can help your business extract deeper insights from your data. When would be a good time for a quick chat?
$6 USD in 40 days
5.0
5.0

Your Java and Spring Boot experience. 10 + yrs Projects you have built. :yes Your mentoring or teaching experience (if any). 3+yrs Your hourly rate. 10 usd Your availability and time zone. IST "I have gone through your description. "This is my area of specialization, i can get it done 100 % perfectly well. Please ping me in person. I can help you to complete all tasks. I have hands-on experience in this field. We have already done similar types of projects. Connect with us for more details. Rest assured your satisfaction is guaranteed." Looking forward to your response." Thank you for your time and I am confident that we will be a great fit for this project. Best,
$6 USD in 40 days
4.9
4.9

As an accomplished Java developer with extensive experience in Spring Boot, MySQL, and PostgreSQL (among other skills), I am enthusiastic about joining your project. I've gained a deep understanding of software architecture and clean code principles, and I'm confident in my ability to impart this knowledge effectively. With a strong belief in the value of real-world application, I will dedicate myself to ensuring you gain hands-on experience by developing robust backend applications similar to actual industry projects. To provide you with a brief background, I've previously built an Employee Management System, an E-Commerce Backend, and worked on various API projects similar to what you're aiming for. Complementing this practical experience is my teaching background - I've mentored subjects ranging from Java basics to full-scale application projects. My teaching approach combines the theory with real-world examples and emphasizes on building practical applications from scratch using industry best practices. In terms of availability, I'm ready and flexible to work with you long-term. My hourly rate is competitive given my expertise and commitment towards your learning journey. As we progress, you can expect constructive feedback on the coding tasks assigned for you and detailed code reviews that explain possible improvements. Together, we'll utilize Git throughout the project ensuring transparency and accountability.
$6 USD in 40 days
5.4
5.4

Hi I understand you are looking for an experienced Java Spring Boot developer who can mentor you through hands-on, real-world backend projects built from scratch, using industry best practices rather than lecture-style theory. I’m Justin, results-driven AI and Web Developer with a strong focus on building maintainable, API-first applications. For Spring Boot mentorship, my approach is to work alongside you while we turn requirements into clean code, solid architecture, and production-minded backend patterns you can reuse across projects. For your learning goals, I’d structure sessions around building complete backend systems end-to-end: start with project scaffolding, persistence with Spring Data JPA (Spring JPA/Hibernate), then secure REST endpoints with Spring Security and JWT, followed by microservice patterns where applicable, plus Dockerization and practical testing (unit + integration) using clear Git-based workflows. Between live coding sessions, I’ll assign small tasks for you to implement in a branch, then review your code for correctness, readability, and architecture tradeoffs, so each session ends with a concrete improvement and a working setup we can extend. Best, Justin
$60 USD in 40 days
4.5
4.5

I've built and architected three production-grade Spring Boot systems (E-commerce micro-backend, financial ledger API, HRM platform) using Java 17, Spring Boot 3.x, Spring Data JPA/Hibernate, and PostgreSQL, with REST endpoints secured by JWT and OAuth2. Mentored five junior developers via live pair-coding over the past year, structuring sessions into 90-minute blocks: architecture walkthrough → implementation → code review → small deliverables assigned. Sessions will use Maven, GitHub, Docker for local deployments, and JUnit 5/Mockito for testing, with CI/CD via GitHub Actions. Rate: $65/hr, available 18:00–22:00 UTC+3. I can start immediately. Thanks, Andrii.
$6 USD in 40 days
4.5
4.5

Hello, I’m excited about the opportunity to mentor you in Java Spring Boot development through hands-on projects. I understand your desire to build practical applications and gain real-world experience, and I am here to guide you through that process effectively. With over five years of experience in Java and Spring Boot, I have developed various applications, including e-commerce backends and employee management systems. My expertise in REST APIs, Spring Data JPA, Hibernate, and database management with MySQL and PostgreSQL allows me to provide you with the knowledge needed to succeed in your learning journey. To structure our sessions effectively, I propose the following approach: - Begin with live coding sessions to build projects from scratch, focusing on real-world applications. - Discuss and implement industry best practices during each session, ensuring clarity in design decisions. - Assign small coding tasks between sessions to reinforce learning and provide feedback on your code. - Utilize Git to manage our projects, fostering collaborative development practices. I am available for regular sessions and can adapt to your preferred time zone. My hourly rate is $40. I look forward to helping you achieve your learning goals and develop your skills in a supportive environment. Please feel free to reach out so we can discuss further details.
$2 USD in 40 days
4.7
4.7

Hi, I can help you learn Spring Boot by building real backend projects the way teams do it in practice. I’ve worked with Java, Spring Boot, REST APIs, Spring Data JPA, Hibernate, MySQL/PostgreSQL, Maven, Git, and clean architecture on production-style applications. I also enjoy mentoring developers through real code, not just slides. My approach would be simple: we build one project at a time, start with architecture and requirements, then code together in live sessions, commit everything to Git, and add small tasks for you between calls. I’ll explain design choices, review your code, and show how to structure APIs, testing, security, and deployment the right way. I’m comfortable with long-term mentoring and clear English communication. If you’d like, I can outline a learning plan for your first project. Best regards, Gabriel
$25 USD in 30 days
4.1
4.1

As someone who's passionate about fostering growth and sharing knowledge, I'm incredibly excited by this mentorship opportunity. My journey as a full-stack developer with expertise in Java and its relevant technologies, such as MySQL and REST APIs, aligns perfectly with your learning and project goals. Over the years, I've acquired substantial experience in building and deploying real-world applications using Java Spring Boot, which makes me well-suited to help you understand the comprehensive process. Regarding availability, I am flexible with my schedule and reside in the (insert time zone) with great command of English for smooth communication. My hourly rate is (insert rate) reflecting my commitment to deliver value and quality code. Your aspiration for a long-term mentor who enjoys teaching perfectly resonates with me; mentoring is not just an opportunity to share knowledge but also a deeply fulfilling endeavor where I can contribute to your growth as a professional.
$5 USD in 40 days
4.1
4.1

Hi there! I understand you're looking for a mentor who can teach through real-world Spring Boot projects instead of theory. You want practical guidance, code reviews, and industry-standard development practices. We have strong experience with Java, Spring Boot, REST APIs, Spring Security, JPA, Hibernate, MySQL, PostgreSQL, Git, Docker, and microservices. We have built scalable backend applications and enjoy helping developers improve through hands-on coding and best practices. Our approach focuses on writing clean, maintainable, production-ready code. We will build complete projects together from scratch while explaining every design decision. Each session will include live coding, Git workflow, code reviews, and practical assignments to strengthen your skills. We will also cover testing, deployment, and real development workflows used in professional teams. check our work [https://www.freelancer.com/u/ayesha86664](https://www.freelancer.com/u/ayesha86664) Do you already have a preferred schedule and time zone for the live mentoring sessions? Let me know if you’re interested & we can discuss it. Best Regards Ayesha
$6 USD in 40 days
3.8
3.8

Hi, I am a full-stack AI developer with 8 years of rich experience in software development, with a background in Java backend development and enterprise web applications. I am familiar with Java 17/21, Spring Boot, Spring Data JPA, Spring Security, Hibernate, REST APIs, MySQL, PostgreSQL, Maven, Git, Docker, JWT, Microservices, and CI/CD. I understand you're looking for hands-on mentorship through real-world projects rather than theory. I can guide you by building practical applications from scratch, explaining architecture and design decisions during live coding sessions, reviewing your code, and following industry best practices throughout the development process. I'm an individual freelancer and can work on any time zone you want. Please contact me with the best time for you to have a quick chat. Looking forward to discussing more details. Thanks. Emile.
$15 USD in 40 days
3.8
3.8

My proficiency you noticed is perfect for your project. With over 5 years of extensive experience, having built multi-tenant systems, REST APIs, and fintech architecture utilising Java Spring Boot and MySQL, I have deep knowledge to mentor your journey effectively. Having already trained entry-level programmers successfully, I enthusiastically look forward to mentoring you. My teaching approach aligns intimately with your requirements -- live coding sessions where I explain every design decision in-depth and practical tasks between sessions for steady progress monitoring. Guided by industry's best practices throughout, I will ensure understanding of the backend development process from scratch till deployment. Moreover, my consistent ability to deliver clean code has resulted in zero late project submissions. Efficiency is my strong suit and I'm dedicated to sharing this ethic with you. Notably, Client satisfaction means most to me and thus I fully visible public portfolio which underlines their ratings. Therefore, getting me on board ensures a skilled Java Spring Boot developer as well as an engaging and experienced mentor for an hourly rate of XYZ in GMT timezone. In conclusion, choosing me is Team Up with True Talent - besides honing your technical competencies about the Technical Architecture using REST API's soberly & better comprehension of the matter together-. Let's unlock your potential real quick! Looking forward for the final joint endeavor!
$6 USD in 40 days
3.8
3.8

Your learning approach makes sense because building production-style applications is the fastest way to understand how backend systems are actually designed and maintained. I can guide you through structured hands-on development sessions focused on real engineering practices rather than isolated tutorials. My background is centered on Java and Kotlin backend development with Spring Boot, REST APIs, microservices, PostgreSQL, Docker, AWS, messaging systems, authentication flows, testing strategies, and scalable application architecture. Most of my recent work involves mission-critical distributed systems, so I can explain not only how to implement features, but also why certain design decisions are made in real environments. For the mentorship structure, I would suggest progressing in layers: - Core Spring Boot application setup and clean architecture - REST APIs with validation, exception handling, JPA/Hibernate - Authentication and authorization with Spring Security + JWT - Testing with JUnit/Testcontainers - Docker and deployment basics - CI/CD and Git workflow - Microservices communication patterns and scalability concepts Sessions would be live coding oriented. We build features together, discuss tradeoffs, review your code, and define small implementation tasks between meetings to reinforce the concepts. I can also help you understand debugging, refactoring, API design, and production-level coding standards. Timezone: BRT (UTC-3) Availability: 10-15 hours/week with flexible scheduling for recurring sessions.
$10 USD in 30 days
3.6
3.6

Hello, I can mentor you through real-world Java Spring Boot development with hands-on projects, clean architecture, REST APIs, JPA/Hibernate, Spring Security, JWT, databases, Git workflows, testing, and deployment practices. I will combine live coding, explanations, code reviews, and practical assignments so you build the skills expected from professional backend developers.
$15 USD in 40 days
2.7
2.7

Griesheim, Germany
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Member since Mar 18, 2018
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