Open to opportunities

Shaishab Chandra shil

@shaishab316

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Self-taught backend developer proficient in Node.js and scalable APIs.

Bangladesh

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What I'm looking for

I seek backend roles building scalable APIs, real-time systems, and payment integrations at teams that value clean architecture, collaboration, and growth.

I am a self-taught backend developer with 3+ years of coding experience and over a year of professional production work, skilled at building REST APIs, authentication systems, payment integrations, and real-time features using WebSockets. I have strong foundations in OOP and SOLID principles, have solved 250+ LeetCode problems, and shipped complex applications including an Uber-like app from scratch.

In production I design, develop, deploy, and optimize backend systems using Node.js, TypeScript, Express, PostgreSQL and Prisma, plus Redis, Docker, and CI/CD pipelines. I have integrated Stripe, PayPal and Azul 3DS2 payments, built role-based auth and real-time systems (Socket.IO), and collaborated via GitHub/GitLab on multiple live projects.

Experience

Work history, roles, and key accomplishments

Current

Backend Developer (Project)

Current

Eventivate (project)

Dec 2025 - Present (6 months)

Developed a multi-role event booking and management platform with Stripe Checkout/Connect payments, OTP verification, real-time ticket holds, QR generation, and capacity management.

TypeScript Express PostgreSQL Prisma Stripe Socket.IO JWT Redis

Current

Junior Backend Developer

Current

Join Venture AI

Jan 2025 - Present (1 year 5 months)

Designed and developed backend systems for multiple production applications including an e-commerce platform, two ride-sharing apps, an event management system, and a parenting tracker; integrated Stripe, PayPal, and Azul (3DS2) and optimized live production performance.

TypeScript Express PostgreSQL Prisma Socket.IO Redis Docker Stripe

Backend Developer (Project)

Velo Ride (project)

Oct 2025 - Feb 2026 (4 months)

Built a real-time ride-sharing platform with driver matching, nearby driver detection, and live ride tracking using WebSockets and role-based authentication.

TypeScript Express PostgreSQL Prisma Socket.IO JWT Redis Docker

Backend Developer (Project)

Infloww (project)

Apr 2025 - Aug 2025 (4 months)

Built an influencer campaign management platform with multi-role access, campaign submission workflows, Twilio notifications, and payment tracking.

TypeScript MongoDB Mongoose Twilio JWT Docker

Backend Developer (Project)

Heart Vibrate (project)

Jan 2025 - Mar 2025 (2 months)

Implemented a real-time chat application supporting one-on-one and group messaging, typing indicators, read receipts, media sharing, and multilingual UI support.

TypeScript MongoDB Mongoose Socket.IO JWT Docker Real Time Systems