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I will be your senior nodejs nestjs and full stack javascript developer
valdemort
Sobre este Serviço
Looking for an institutional-grade backend system or a high-performance full-stack application? You are in the right place.
I am a Senior Node.js & Full-Stack Developer specializing in enterprise-grade software development. With a strong track record of engineering scalable backend architectures, high-concurrency microservices, and secure transaction systems, I build systems that don't just workthey scale.
What I Bring to the Table:
- Robust Backend Mastery: Production-grade architectures using Node.js, NestJS, and ExpressJS.
- High-Scale Architecture: Extensive experience with microservices deployment and cloud orchestration via Kubernetes.
- Advanced Optimization: Implementing Redis caching, database query tuning, and deep performance profiling.
- Ironclad Security: Designing robust authentication systems and building advanced, secure API frameworks.
- AI & Systems Automation: Seamlessly integrating LLMs and cutting-edge automation workflows into business ecosystems.
My Tech Stack:
- Backend: Node.js, NestJS, ExpressJS
- Frontend & Mobile: React, React Native, Next.js
Database & Cloud: PostgreSQL, Supabase, Kubernetes, Docker
Conheça mais sobre valdemort
valdemort
Senior Full Stack Developer React Java Spring Boot Expert
- A partir deIndonésia
- Membro desdejul. de 2020
- Responde em aprox.:1 hora
- Última entrega4 anos
Idiomas
Indonésio, Inglês
Hi! I’m Fadel, a Senior Full-Stack Developer with 5+ years of experience. I specialize in building and debugging high-performance web applications using React, Node.js, and Java Spring Boot. From complex system architectures and anti-fraud solutions to custom web apps, I deliver clean, stable, and scalable code.
I focus on solving technical headaches so you can focus on your business goals. Whether you have a critical bug or a new project in mind, let’s bring your vision to life. Send me a message, and let’s get started!
Outros serviços de Desenvolvimento de Software que eu ofereço
Perguntas frequentes
Should I contact you before placing an order?
Yes, absolutely. Software architecture and features vary greatly in complexity. Contacting me first allows us to discuss your technical requirements, choose the right tech stack (Node.js/NestJS/React), and ensure an accurate timeline and pricing for your project.
Will the code be clean and well-documented?
Yes. I strictly follow Clean Architecture principles and TypeScript type safety. Every function and module will include detailed code comments, and if required, I will provide full REST API documentation using Swagger/OpenAPI for seamless integration.
Can you deploy the application to my cloud infrastructure?
Yes, I can handle deployment. Whether you are using Supabase, Docker, or managing production microservices on Kubernetes clusters, I can ensure a smooth deployment process with high availability and proper environment configuration.
Do you provide post-delivery support or bug fixes?
Yes, I provide a standard support window after delivery to ensure everything runs smoothly on your end. If you encounter any bugs or performance issues related to the agreed scope, I will resolve them promptly.
