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Software Engineer · Backend & Full-Stack

Satya Ranjan DebSharma

I build production-ready software across web, mobile, and backend systems, from customer-facing products to complex internal platforms.

My work spans architecture, data consistency, payments, permissions, background processing, integrations, and operational tooling, with a focus on building systems that stay reliable as products and businesses grow.

Currently
Software Engineer at Techsfera
Based in
Dhaka, Bangladesh
Core tools
TypeScript · NestJS · PostgreSQL · Next.js · React

Selected work

Four projects, from everyday operations to the systems behind them.

  1. Company project at Techsfera2025 - Present

    VegMove

    Active company project

    A live grocery commerce and operations product for ordering, warehouse fulfillment, delivery, payments, and returns.

    Order, inventory, and operations reliability

    Transactional checkout, shelf and cabinet inventory, barcode picking, payment handling, and live operations updates keep fulfillment tied to real stock and order state.

    • NestJS
    • TypeScript
    • PostgreSQL
    • Prisma
    • Redis
  2. Personal project - Developer2026 - Present

    FieldForge

    In development

    A field-service marketplace for work orders, technician matching, on-site execution, and escrow-style billing.

    Field-service workflow reliability

    A field-service marketplace built around guarded work-order state, geospatial technician matching, escrow-style billing, transactional events, and offline-capable mobile execution.

    • NestJS
    • TypeScript
    • MySQL
    • Drizzle
    • Redis
  3. Company project at Techsfera2025

    Rogo Portal

    Contribution ended

    An admissions operations portal for student applications, documents, university choices, timelines, services, and payments.

    Admissions workflow management

    A student-file system that connects intake, university choices, documents, checklists, application timelines, service packages, and payment tracking through typed Next.js/tRPC workflows.

    • Next.js 15
    • TypeScript
    • tRPC
    • PostgreSQL
    • Drizzle
  4. Company project at TechsferaJun 2025 - Apr 2026

    ScrollDate

    Contribution ended - live Android app

    A live dating app backend and admin system for nearby discovery, matching, chat, moderation, analytics, and paid features.

    Dating app backend, admin, and operations

    Backend and admin systems for nearby profile discovery, swipes, matches, chat, moderation, analytics, credits, subscriptions, and RevenueCat-backed purchases behind a live Android dating app.

    • TypeScript
    • Bun
    • Hono
    • PostgreSQL/PostGIS
    • Drizzle

Where I’ve worked

  • 001Current role

    Software Engineer

    roleTechsfera · Dhaka

    Software engineering at Techsfera across grocery operations, admissions and social-product administration. The projects bring together TypeScript backends, PostgreSQL, Next.js interfaces and Flutter apps.

    • NestJS
    • PostgreSQL
    • Prisma
    • Redis
    • BullMQ
    • Next.js
    • Flutter
    • Docker
  • 002Role ended

    Frontend Developer

    roleFullStack App Crafters · Rajshahi

    Built React and Next.js interfaces in TypeScript. The work included application state with Redux Toolkit and Zustand, shared components, and REST API integration through RTK Query.

Behind the screens

I like following a user action beyond the screen: through the API, database transaction, queue, retry path, and dashboard state. That’s where product work becomes engineering work.

My work spans operational software across different domains: VegMove for grocery fulfillment, Rogo Portal for admissions workflows, FieldForge for field-service operations, and admin tools for moderation and day-to-day business operations.

Education

  • B.Sc. in Computer Science and Engineering

    Uttara University

    Jan 2026 — Present

  • Diploma in Computer Technology

    Rangpur Polytechnic Institute

    Jun 2020 — Jan 2025

Tools for the work

The technologies I use most in product engineering work.

Primary
TypeScript · Node.js / NestJS · PostgreSQL / SQL · React / Next.js
Secondary
Prisma · Drizzle · Redis · BullMQ · REST APIs · tRPC · TanStack Query / RTK Query · Docker
Supporting
Zod · Tailwind CSS · Redux Toolkit · Zustand · Flutter / Dart

Start a conversation

Have a role or project in mind?

Send me a note about what you’re building, the workflow you want to improve, and where backend or full-stack support could make a difference.