THE CAREER TIMELINE

Building systems.
Sharing what I learn.

Professional engineering, mentoring, and community work — each chapter, in one place.

June 2025 — Present

Engineering

Software Engineer

BRAC IT Services Limited · Dhaka, Bangladesh

Building and improving production systems with .NET and Angular.

Reduced a critical API's response time from 4 seconds to under 1 second through redesigned data retrieval, cursor-based pagination, and query optimization, eliminating UI freezes.
Re-architected synchronous reporting into an asynchronous worker pool with Server-Sent Events, eliminating gateway timeouts and thread starvation on large exports.
Integrated RabbitMQ messaging across microservices and modeled multi-step approval workflows with Clean Architecture and Domain-Driven Design.
Designed and integrated REST APIs and NoSQL data flows between backend services and frontend applications.

September 2024 — May 2025

Mentoring

CPulse · Remote · Self-employed

Founded a competitive programming platform and completed a premium mentorship batch.

Delivered sessions on problem-solving techniques, algorithm design, and data structures, helping participants prepare for competitions.
Authored original programming problems, including problems used in contests at NSTU.
Developed teaching, communication, and leadership skills through interactive classes and mentorship.

2022 — 2025

Mentoring

CSTE, NSTU · Noakhali, Bangladesh

Helped departmental students begin their problem-solving journey.

Conducted offline classes and organized programming contests.
Taught basic to intermediate algorithms, mathematics, and data structures for online judges and onsite competitions.

2020 onward

Community

Competitive programming · Independent work

Created competitive programming problems ranging from easy to hard.

Maintained a collection of original problems and contributed problems to NSTU contests.

HAVE SOMETHING IN MIND?

rhamanrony128@gmail.com