Manish Kumar

Software Engineer

Bengaluru, India 1+ yrs exp 73 · Very Good

About

No bio added yet

Skills & Expertise (43)

React.js Advanced

9.0/10

Years Exp

Next.js Advanced

9.0/10

Years Exp

Node.js Advanced

9.0/10

Years Exp

JavaScript Advanced

8.5/10

Years Exp

Typescript Advanced

8.5/10

Years Exp

REST APIs Advanced

8.5/10

Years Exp

Express.js Advanced

8.5/10

Years Exp

Postgresql Advanced

8.0/10

Years Exp

Git Advanced

8.0/10

Years Exp

Firebase Advanced

8.0/10

Years Exp

AWS Advanced

8.0/10

Years Exp

Microservices Advanced

8.0/10

Years Exp

HTML5 Advanced

8.0/10

Years Exp

CSS3 Advanced

8.0/10

Years Exp

Tailwind CSS Intermediate

7.5/10

Years Exp

GraphQL Intermediate

7.5/10

Years Exp

RBAC Intermediate

7.0/10

Years Exp

JWT Intermediate

7.0/10

Years Exp

MySql Advanced

7.0/10

Years Exp

MongoDb Advanced

7.0/10

Years Exp

Firestore Advanced

7.0/10

Years Exp

SQL Advanced

7.0/10

Years Exp

Data Structures & Algorithms Intermediate

7.0/10

Years Exp

LINUX Intermediate

7.0/10

Years Exp

Postman Intermediate

7.0/10

Years Exp

Operating systems Intermediate

6.5/10

Years Exp

DBMS Intermediate

6.5/10

Years Exp

System Design Intermediate

6.5/10

Years Exp

Computer Networks Intermediate

6.5/10

Years Exp

SendGrid Intermediate

6.5/10

Years Exp

Algolia Intermediate

6.5/10

Years Exp

Python Intermediate

6.5/10

React Query Intermediate

6.5/10

Years Exp

Framer Motion Intermediate

6.0/10

Years Exp

WebSockets Intermediate

6.0/10

Years Exp

Cursor Intermediate

5.5/10

GitHub Copilot Intermediate

5.5/10

OpenAI Codex Intermediate

5.5/10

VectorDB Intermediate

5.5/10

Zustand Intermediate

5.5/10

Years Exp

C++ Intermediate

5.0/10

Years Exp

Claude Code Intermediate

5.0/10

Antigravity Intermediate

5.0/10

Work Experience

Software Engineer

GFX Technologies

May 2025 - Present

Architected and launched a scalable multi-tenant eCommerce platform as a core engineer in a 3-person team using Next.js, React, Node.js (Express), TypeScript, PostgreSQL, and Firebase on a microservices architecture. Designed and enforced authentication and authorization based on RBAC. Improved frontend performance and reduced API latency. Engineered core commerce modules and implemented Algolia real-time indexing. Engineered a resilient notification engine using SendGrid and AWS SES. Architected a secure payment processing system utilizing PayU. Built scalable data seeding, sharing, and onboarding workflows.