Back to Developers
shivam kumar

shivam kumar

Full Stack Developer

India
80
Profile Score

About

Results-driven Full Stack Developer with 3+ years of experience in building scalable, high-performance web and SaaS applications. Expertise in React.js, Node.js, REST APIs, MongoDB, and cloud-based deployments. Strong experience in AI integrations, API development, and agile delivery. Proven ability to optimize performance, build reusable components, and deliver production-ready solutions.

Skills & Expertise (21)

React.js Advanced
8.1/10
2
Years Exp
JavaScript (ES6+) Advanced
7.8/10
2
Years Exp
Node.js Intermediate
7.6/10
2
Years Exp
API Integrations Agile/Scrum Shopify App Development Postman Git BigQuery Google Cloud Platform (GCP) MongoDb REST APIs Python Express.js React Query Redux Toolkit REDUX Material UI Tailwind CSS CSS3 HTML5

Work Experience

Full Stack Web Developer

Catalys

Jun 2024 - Present

Developed and maintained SaaS-based multi-tenant platforms using React.js and Node.js. Designed scalable APIs and database structures supporting business-critical workflows. Built and optimized Shopify applications improving e-commerce performance. Integrated third-party APIs and improved system reliability and scalability.

Trainee Software Developer

VSH Solutions

Jul 2022 - Jan 2023

Developed frontend modules using React, Redux, Thunk, and Saga. Implemented async state management and optimized application performance. Built reusable components for enterprise-scale applications.

Full Stack Developer

Quantacus

Feb 2023 - Jun 2024

Integrated ChatGPT APIs using React and Node.js for AI-powered applications. Developed Slack bots using Python and OpenAI APIs for automation. Built AI-driven web products using Bubble.io and Webflow. Managed deployments and data pipelines on Google Cloud Platform & BigQuery. Worked in Agile/Scrum environment delivering features on tight deadlines.

Education

Bachelor of Technology (B.Tech) - Krishna Engineering College (AKTU)

- 2021 · Afghanistan

Interested in this developer?

Profile Score Breakdown

📷 Photo 10/10
📄 Resume 10/10
💼 Job Title 10/10
✍️ Bio 10/10
🛠️ Skills 20/20
🎓 Education 10/10
⏱️ Experience 5/15
💰 Rate 0/5
🏆 Certs 0/5
Verified 5/5
Total Score 80/100

Profile Overview

Member sinceFeb 2026

Availability Details

Visa Status

Need Sponsorship

Relocation

Open to Relocation

Skills (21)

React.js JavaScript (ES6+) Node.js API Integrations Agile/Scrum Shopify App Development Postman Git BigQuery Google Cloud Platform (GCP) +11 more