Software Engineer | MERN Stack Developer | Backend Engineering | Python

I'm a Software Engineer with 3.5+ years of experience building scalable web applications, backend services, and full-stack digital products.

Currently working at Credence Data, I focus on software development, backend engineering, API development, and building efficient, maintainable applications.

I enjoy solving challenging engineering problems, optimizing application performance, exploring system design, and continuously improving my problem-solving skills.

• 💼 Current Company: Credence Data
• 🏢 Previous Company: Fairassets Technologies India Pvt. Ltd. (Faircent.com)
• 🌍 Location: Gurugram, Haryana, India
• 🎓 Education: MCA, Department of Computer Science, University of Delhi
• 🧩 Problem Solving: LeetCode takeYouForward
• 📧 Email: niteshmrhofficial@gmail.com

August 2025 – Present

Working on software development and contributing to building reliable, scalable applications.

January 2023 – August 2025

Worked on fintech applications, backend services, REST APIs, and performance optimization.

• Developed and maintained REST APIs using Node.js, Express.js, and Sails.js.
• Worked with MongoDB, MySQL, and Redis for data management and caching.
• Contributed to financial product features, including payment details, EMI, foreclosure, and credit-related workflows.
• Improved application performance through caching and frontend optimization.
• Worked with modern JavaScript technologies to develop maintainable and scalable applications.

Languages: Core-Java JavaScript TypeScript Python

Frontend Development: React.js Next.js Vite.js Chart.js Bootstrap Tailwind Material-UI HTML5 CSS Saas

Backend Development: Node.js Express.js Python-Django FLASK FAST-API DRUPAL-PHP SPRINGBOOT Microservices

Database: Mysql AWS RDS MongoDB PostgreSQL Firebase Sequelize ORM Drizzle ORM Prisma ORM

Version Control: Git GitHub BitBucket

DevOps & Tools: Docker Jenkins Git GitHub Bitbucket AWS S3 AWS SNS AWS SES EC2 ECS Linux Postman Vercel

Architecture & Engineering: Data Structures & Algorithms OOP SOLID Principles Microservices System Design Caching API Design Performance Optimization

AI & Emerging Technologies: Python AI Integration LLM Integration RAG Fundamentals

Others: Linux Postman Vercel VSCode

• System Design: Designing scalable, reliable, and maintainable systems.
• DevOps & CI/CD: Docker, Jenkins, and automated deployment pipelines.
• Distributed Systems: Understanding scalability, consistency, fault tolerance, and system reliability.
• AI Engineering: Exploring LLM integrations, RAG pipelines, and AI-powered applications.
• Data Structures & Algorithms: Practicing problem-solving and interview patterns using Java.

I'm building Coder Ka Caravan, a platform focused on sharing developer journeys, career experiences, technical discussions, and interview insights.

I'm open to connecting with developers, discussing software engineering, collaborating on interesting projects, and sharing knowledge about full-stack development and interview preparation.

• 🌐 Portfolio: niteshmrh.vercel.app
• 💼 LinkedIn: linkedin.com/in/niteshmrh
• 🐙 GitHub: github.com/niteshmrh
• 📧 Email: niteshmrhofficial@gmail.com

⭐ Building, learning, and improving — one commit at a time.