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Fiverr Pro
Português
$
USD
I will debug spring security and jwt issues
vishnu
Sobre este Serviço
Struggling with 500 Internal Server Errors, Spring Security blocks, or slow SQL queries? Don't let bugs stall your project.
I am a Senior Java Backend Developer with 3.5+ years of experience specializing in the Spring Boot ecosystem. I don't just fix code; I resolve architectural bottlenecks. Using a high-speed "Vibe Coding" workflow, I combine deep Java expertise with AI-accelerated diagnostics to deliver enterprise-grade fixes 2x to 3x faster.
What I will solve for you:
- Spring Boot & Microservices: Fixing logic errors in Spring Boot 3.x and service communication issues.
- Security & Auth: Rapid resolution of JWT, OAuth2, and Spring Security bugs.
- Database Optimization: Fixing JPA/Hibernate issues and optimizing MySQL/PostgreSQL queries.
- Build Issues: Solving Maven/Gradle conflicts and deployment errors.
- AI Integration: Connecting your backend to OpenAI or Gemini for smart features.
The "Vibe Coding" Advantage: By leveraging AI for boilerplate and instant bug detection, I spend 100% of my time on your Custom Business Logic and System Security. You get startup agility with senior engineer reliability.
Clean code, production-ready architecture, and rapid delivery. Lets get to work!
Conheça mais sobre vishnu
vishnu
Software Engineer, Java Spring Boot, Microservices, Zoho Expert
- A partir deÍndia
- Membro desdeabr. de 2026
- Responde em aprox.:1 hora
Idiomas
Tâmil, Inglês
Hi, I'm Vishnu, a Software Engineer with 3.5+ years of experience. I specialize in building scalable Java Spring Boot backends and high-efficiency Zoho automations.
Core Expertise:
Java Backend: Spring Boot, Microservices, and REST APIs.
Database: SQL optimization (MySQL/PostgreSQL) and fixing JPA/Hibernate bugs.
Zoho Ecosystem: Advanced Deluge scripting, CRM workflows, and API integrations.
I focus on solving complex architectural bugs and transforming manual processes into automated, scalable systems. Let's build something efficient!
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Perguntas frequentes
Question 1: What is "Vibe Coding" and how does it benefit my project?
Answer: Vibe Coding is an AI-augmented development workflow. I use advanced AI tools (like Cursor and Copilot) to generate boilerplate and debug code rapidly. For you, this means faster delivery times and lower costs without sacrificing the quality of the final Java application.
Question 2: Do you provide support for existing Java projects?
Answer: Yes! Whether it's an old Java 8 monolith or a modern Spring Boot Microservice, I can jump in to fix bugs, add new features, or optimize your MySQL database performance.
Question 3: Can you integrate AI models into my Spring Boot app?
Answer: Absolutely. I can integrate LLMs (like GPT-4 or Gemini) into your backend to create chatbots, automated data processing, or AI-driven analytics features.
Question 4: Do I need to provide the source code?
Answer: Yes, for bug fixing and feature updates, I will need access to your repository (GitHub/GitLab) or the source code files. All your data and code will be handled with 100% confidentiality.
