Rajesh Kumar

About Rajesh Kumar

I am a Senior Full-Stack Developer with over 6 years of experience delivering scalable, high-quality software solutions. I specialize in both frontend and backend development, using modern frameworks and cloud technologies to build robust, user-centric applications.On the frontend, I work extensively with Angular, RxJS, JavaScript (ES6), and TypeScript, crafting responsive and intuitive UIs with HTML, CSS, and Bootstrap. I seamlessly integrate APIs to enhance user experiences.On the backend, I design and develop RESTful APIs using Node.js, Express.js, and leverage AWS services such as Lambda, Step Functions, State Machines, and SQS within the Serverless Framework. I have strong database skills with DynamoDB (NoSQL) and PostgreSQL (RDBMS), and use Terraform for infrastructure automation.I build Progressive Web Apps (PWAs) with Service Workers and IndexedDB for offline capabilities. I have integrated payment gateways like Cashfree for secure transactions and use Postman extensively to test and validate APIs.Currently, I’m writing Python scripts to automate workflows and support AI-driven solutions. I’ve recently begun working with Large Language Models (LLMs) and Genetic AI, exploring AI’s potential to enhance intelligent systems.Passionate about clean code, Agile methodologies, and continuous learning, I use Git extensively for version control and collaboration. Let’s connect!

Experience

1. Centific

   Present

Education

• Hi-Tech Institute of Technology (HIT), Bhubaneswar

  computer science and Engineering, Computer Programming/Programmer, General

  2015 — 2019

• Jawahar Navodaya Vidyalaya - JNV

  Intermediate , Science

• Biju Patnaik University of Technology, Odisha

  Bachelor of Technology - BTech, Computer Science