Mrinmoy Kolay

MK

Looking for a job

Mrinmoy Kolay

@mrinmoykolay

I build scalable backend platforms, travel booking systems, and enterprise APIs with Node.js, Laravel, and Spring Boot.

What I'm looking for

I'm looking to lead and build scalable backend and full-stack products, particularly enterprise, booking, API-driven, and IoT systems, while collaborating with engineering teams.

I've led backend development for Alta Booking at Pixel Consultancy, managing a team of seven developers and building scalable services for travel booking, ticketing, fare management, and car rental.

I integrate Amadeus, Travelport, Drivado, Stripe, PayPal, and other APIs while developing JWT-secured REST APIs, business logic, React.js interfaces, and optimized databases. My work also includes Supabase, Socket.IO, and Firebase DB.

Previously, I built Spring Boot and Node.js systems for schools, learning, hotels, POS, nanny booking, real-time chat, ERP, and IoT products. I also developed Embedded C firmware for RFID attendance, GPS tracking, and home automation solutions.

Experience

Work history, roles, and key accomplishments

PL

Current

Lead Full-Stack Developer

Current

Pixel Consultancy Pvt. Ltd.

Jan 2023 - Present (3 years 8 months)

Led a team of 7 backend developers and designed scalable backend services using Node.js, Express.js, and Laravel. Integrated Amadeus and Travelport GDS APIs for booking, ticketing, and fare management, and developed JWT authentication, REST APIs, and business logic.

Node.Js Development Laravel JWT REST APIs Amadeus Supabase Socket.IO Firebase Database Optimization

Education

Degrees, certifications, and relevant coursework

CT

Camellia Institute of Technology

Bachelor of Technology, Electronics & Communication Engineering

Grade: 77%

Completed B.Tech in Electronics & Communication Engineering with 77% marks.

BS

Bhat Para High School

Higher Secondary, General Studies

Grade: 66%

Completed Higher Secondary education under W.B.C.H.S.E with 66% marks.

BS

Bhat Para High School

Secondary, General Studies

Grade: 79%

Completed Madhyamik education under W.B.S.E with 79% marks.

Tech stack

Software and tools used professionally

GitHub

Kubernetes

DB

MySQL

PostgreSQL

MongoDB

Node.js

Laravel

Spring Boot

Redis

jQuery

JavaScript

PHP

PayPal

Firebase

Socket.IO

Vercel

AutoCAD

Supabase

Railway

Availability

Looking for a job

Location

India

Authorized to work in

Portfolio

Salary expectations

80k+ INR

Job categories

Backend Engineer Full Stack Developer Software Developer Software Engineer IoT Developer Engineering Manager Backend Engineering Backend Infrastructure Engineer Backend Systems Engineer Backend Services Engineer Product Backend Engineer Backend Platform Engineer Cloud Backend Engineer Python Backend Engineer SaaS Backend Engineer

Interested in hiring Mrinmoy?

You can contact Mrinmoy and 90k+ other talented remote workers on Himalayas.

Message Mrinmoy

People also viewed

View all talent

Get matched with your dream remote job

Sign up now and join over 250,000+ remote workers who receive personalized job alerts, curated job matches, and more for free!