Full-Stack Software Engineer

Available for work

Faysal
Ahmmad

Dhaka, BangladeshInsuranceE-CommerceIoTERPFinance

Full-stack software engineer building and maintaining production systems for enterprise clients — from insurance platforms and e-commerce to ERP integrations, IoT, and financial tooling. I work primarily with .NET and Node.js on the backend, React or Angular on the frontend, and SQL Server, PostgreSQL, and MongoDB for data, with a focus on resilient, cloud-native delivery.

Focus

ERP Integration.NET / C#React / Next.jsNode.jsMicroservicesCloud-Native / AzureSQL & NoSQLSystem Architecture

06

Projects

03

Companies

05

Domains

View Projects →Get in TouchRésumé ↓
[ 01 ]Skills

Tools I work with every day.

01

Languages & Frameworks

C#TypeScriptJavaScript.NET.NET FrameworkReactNext.jsAngularExpress.js
02

Databases

SQL Server (MSSQL)T-SQLPostgreSQLMongoDBRedisQuery Optimization
03

Tools & Platforms

DockerGitHub ActionsAzureWebSocketsgRPCRabbitMQ
04

Testing

Unit Testing (xUnit)Load Testing (k6)
05

ORM / Data Access

Entity FrameworkDapper
06

Architecture & Methods

MicroservicesREST APIDesign PatternsCI/CDAgile / Scrum

Professional Strengths

01

Full-Stack Architecture

Designing scalable systems from data layer through to UI, owning the entire stack.

02

Problem Solving

Staying curious about root causes and exploring clear pathways forward.

03

Teamwork & Communication

Keeping collaboration open, calm, and human across distributed teams.

04

Technical Leadership

Creating space for others to shine while guiding junior developers to deliver.

05

Dedication & Ownership

Taking full ownership from initial design through to deployment and handoff.

[ 02 ]Experience

Across enterprise, e-commerce, and IoT.

Career span

8 yrs · 1 mo

Roles shipped

04

01

Simetrix GmbH

Arth, Switzerland

2 yrs · 1 mo

May 2024 → Present

Software Engineer

  • Architected the full-stack modernization of Wegacell using Node.js, Express.js, MongoDB, and React — replacing a fragmented legacy workflow and reducing maintenance complexity.
  • Built and deployed a bi-directional sync program with retry and conflict resolution logic between the modern shop and the outdated ERP system.
  • Streamlined the Orderline order module, eliminating complex redundant logic for faster feature development and easier maintenance.
  • Stabilized the core Orderline API (.NET) by implementing a common response type, eliminating inconsistent error responses.
  • Refactored critical Flutter payment/order modules and established high unit test coverage.
02

Brain Station 23

Dhaka, Bangladesh

2 yrs · 3 mos

Jan 2022 → Apr 2024

Senior Software Engineer

  • Led small teams to build and launch the Insurance Bill Generation module for corporate clients (EB PASS / MetLife).
  • Handled the full technical lifecycle from reviewing initial specs to running customer feedback sessions and guiding junior developers.
  • Designed robust abstraction layers for forms, validation, and translation — drastically cutting development time and improving code reuse.
  • Engineered a critical file manager module for multi-source image uploads and built the core back-office report generation feature.
03

Brain Station 23

Dhaka, Bangladesh

2 yrs · 6 mos

Jun 2019 → Dec 2021

Software Engineer

  • Completed digital transformation for MetLife Bangladesh's claims — putting the entire manual system online and launching the customer-facing claim tool.
  • Connected the new system to legacy data using custom channels and designed multi-step workflows to keep processing accurate.
  • Automated core service management and eligibility assessment, building the reporting backbone for real-time graphical and statistical insights.
04

Nybsys

Dhaka, Bangladesh

1 yr · 1 mo

May 2018 → Jun 2019

Software Engineer

  • Built the communication and transaction layers for Drinkwell, an IoT-based water ATM system, integrating 15+ remote IoT devices.
  • Engineered a real-time tracking system processing location data from mobile operators via WebSockets for immediate display on Google Maps API.

Education

Bachelor of Science

Software Engineering

Daffodil International University

Dhaka · Graduated 2018

GPA

3.76

/ 4.0

[ 03 ]Projects

Real systems built for real clients.

01insurance

MetLife Claims & Billing Digitization

Full digital transformation of MetLife Bangladesh's claims and group policy billing systems, replacing entirely manual workflows with automated, production-grade tooling.

Node.jsC#.NETAngularMSSQL
#insurance#enterprise#digitization
02e-commerce

Wegacell E-Commerce Migration

Architected the full-stack modernization of Wegacell's e-commerce platform, delivering a major UI/UX upgrade while maintaining full, seamless, two-way ERP compatibility.

Node.jsNext.jsMongoDBExpress.jsReact
#e-commerce#nodejs#nextjs
03e-commerce

Shwapno Online Grocery Platform

Scalable microservice-based e-commerce platform for a nationwide grocery retailer, with a focus on performance and real-time reliability.

.NET CoreMongoDBRabbitMQgRPCAngularRedis
#e-commerce#microservices#retail
04finance

Orderline — Yilmaz Feinkost

Financial cost management suite with a .NET backend and Flutter mobile client for field cost capture and approval workflows.

.NETASP.NET CorePostgreSQLFlutter
#finance#.net#flutter
05iot

IOT ATM & Cell Tracking Systems

Two distinct real-time systems: an IoT-based water ATM transaction handler (Drinkwell) and a real-time mobile cell-tracking data processor.

WebSocketsRabbitMQ.NETAngularGoogle Maps API
#iot#realtime#websockets
06api

Policy Administration System (PAPS)

API suite supporting policy surrender, reinstatement, and client-facing analytics for MetLife.

C#.NET CoreEntity FrameworkAngularMSSQL
#api#insurance#angular
[ 04 ]Contact

Open to new roles and collaborations.

Specialising in .NET ecosystems, TypeScript frontends, and cloud-native ops — happy to talk shop, architecture, or new collaborations.

Email

faysal.swe@gmail.com

→

Phone

(+880) 1675996843

GitHub↗LinkedIn↗
Say Hello →