Engineering resilient systems

Turning complex ideas into fast, reliable, beautifully engineered experiences.

Dhaka-based full-stack engineer focused on TypeScript systems, product-minded DX, and frontends that stay performant even under messy requirements.

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Operator's desk

Product-minded engineer who moves across architecture, DX, and delivery without dragging teams down in meetings.

  • Designing reliable APIs and data flows for growing products
  • Partnering with teams to ship performant, accessible UI

About

Hey, I'm Pollab—building dependable digital experiences from Dhaka.

For 3+ years I've owned backend architecture and polished web interfaces for teams across Bangladesh and beyond. I translate hazy requirements into stable TypeScript services, API layers, and frontends that still feel fast.

What I'm focused on

  • Designing robust backend services with clean domain boundaries
  • Translating product goals into scalable TypeScript + React builds
  • Improving developer experience with better tooling & observability

Location

Dhaka, Bangladesh

Experience

3+ years building software

Backend-heavy roles with product teams

Availability

Open to collaborating

Remote-friendly, async-first teams welcomed

Previously

Data Affinity Ltd.Stibo DXMediasoft Data Systems Ltd.Business Automation Ltd.

Selected work

Systems, tools, and interfaces that made real teams faster.

PlatformFlagship

Video streaming platform

Architected a multi-region streaming backend with resilient caching layers.

Served thousands of concurrent viewers while holding live events under 2s latency.

  • Edge caching trimmed bandwidth spend by 28%
  • Structured observability enabled proactive incident response
TypeScriptNode.jsAWSRedis
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Partnership modes

  • Fractional product partner when you need senior velocity
  • Architecture sprints or rapid build weeks to unblock scale work
POS payment system
Automation

POS payment system

Designed a unified payments API for high-volume retail partners.

Automated reconciliation and shrank manual ops hours each week.

  • Tokenized card flows + fraud checks baked into the pipeline
  • Workers keep payouts and reporting in sync
TypeScriptPostgreSQLDocker
Source
Vendor marketplace
Commerce

Vendor marketplace

Full-stack build of a multi-vendor marketplace with moderation tools.

Admins onboard sellers in minutes with automated checks.

  • Dynamic storefront generator with CMS-like controls
  • Search + filtering backed by indexed collections
Next.jsMongoDBTailwind CSS
Event management suite
Operations

Event management suite

Realtime dashboards, check-in, and messaging for large conferences.

Organizers managed 10k+ attendee logistics without leaving the app.

  • Live operations view with presence indicators
  • Role-based tooling for sponsors, staff, and vendors
ReactNestJSSocket.io

Experience

From newsroom tooling to high-volume platforms.

I partner with product teams as the engineer who can own the backend architecture, mentor frontend work, and keep delivery predictable without ballooning process.

Profile

Hands-on contributor who moves between API design, infra decisions, and shipping polished React surfaces. Strong bias for dependable systems and observability-first rollouts.

Years shipping

3+

Teams partnered

4 orgs

Surface area

Cloud · APIs · UI

Capabilities

Architecture

Node.js, .NET, NestJS, pragmatic domain modeling

Product UI

React, Next.js, performant interactions, accessibility reviews

Data & realtime

PostgreSQL, MongoDB, Redis, Socket.io, telemetry

Delivery

AWS, Docker, CI/CD, observability-first releases

2025 - PresentDhaka

Software Engineer

Data Affinity Ltd. ·

TypeScriptNode.jsAWSRedis
  • Shipped a resilient video streaming platform with caching + observability baked in.
  • Led a TypeScript monorepo migration simplifying deployments for 3 squads.
2024 - 2025Remote

Associate Software Engineer

Stibo DX ·

NestJSGraphQLPostgreSQL
  • Built GraphQL extensions powering editorial automation for large newsrooms.
  • Co-owned CI/CD pipelines, trimming average release time by 40%.
2022 - 2023Dhaka

Junior Software Engineer

Mediasoft Data Systems Ltd. ·

TypeScriptReactSocket.io
  • Developed POS payment orchestration handling thousands of daily transactions.
  • Partnered with frontend to deliver realtime dashboards backed by WebSockets.
2021Dhaka

Software Engineer (Intern)

Business Automation Ltd. ·

React.NETSQL Server
  • Contributed to public-sector web apps with accessibility sweeps and QA.
  • Support engineering for deployments, monitors, and client training.

Next engagement

Let's pair on something ambitious.

Ideal for product teams who need a builder that toggles between architecture, DX, and front-of-house polish without losing pace.

Fractional tech leadership or principal IC roles
Architecture sprints & performance audits
Partnering with design to ship premium surfaces
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