WorkExperience

Teaching, production engineering for RimonsIELTS, team leadership, and research, all alongside a computer science degree.

Experience

Undergraduate Teaching Assistant

apartment United International University, CSE Departmentlocation_on Dhaka, BangladeshPart-time
Aug 2025 - Present

Over a year of teaching support across four lab courses: DBMS Lab, DSA-I Lab, ICS Lab, and SWE Lab. I run lab sessions, office hours, and code reviews.

Key Responsibilities

  • check_circleGuide students through weekly lab sessions for DBMS, DSA-I, ICS, and SWE courses
  • check_circleReview and grade lab assignments with feedback on correctness and code quality
  • check_circleHold office hours and tutorial sessions on SQL, normalization, graph algorithms, dynamic programming, and software engineering practice

Courses Supported

  • schoolDatabase Management Systems Lab (SQL, Normalization, ER Diagrams)
  • schoolData Structures & Algorithms-I Lab (Trees, Graphs, DP)
  • schoolIntroduction to Computer Systems Lab
  • schoolSoftware Engineering Lab
TeachingDBMSDSA-IICSSWEMentorship

Software Engineer (Remote, Sole Engineer)

apartment RimonsIELTSlocation_on RemoteRemote
2025 - Present

I'm the only engineer behind a live IELTS preparation platform, and I own all of it: a Next.js 15 student portal, an Express + TypeScript REST API, a React admin dashboard, and a Python central service.

What I Own

  • check_circleEnd-to-end architecture across the student portal, REST API, admin dashboard, and central service
  • check_circleVideo streaming integration (Vimeo/Zoom), AI features, and cloud file storage
  • check_circleProduction releases: OpenAPI docs, Zod validation, JWT auth, go-live checklists

Stack

  • schoolNext.js 15, React 19, Tailwind CSS v4, Zustand, TanStack Query / Router
  • schoolExpress + TypeScript, Python, MongoDB, Swagger/OpenAPI, Zod
ProductionRimonsIELTSNext.jsTypeScriptSolo Engineering

Leadership & Achievements

Champion & Team Lead

2025

Software Engineering Lab Project Show • UIU CSE Project Show

Led a five-member team building Advyon, a legal-tech platform with case management, document workflows, and AI-assisted insights, through the full SDLC.

Recognition

Won Champion at the CSE Project Show while coordinating requirements, module ownership, and delivery for five developers on a trimester deadline.

Team LeadershipSDLCFull-StackAI Integration

Champion

2024

UIU CSE Week Programming Contest • 80+ Participants

Won first place in the university's algorithmic programming contest against a field of more than 80 participants.

Recognition

Took 1st place solving algorithmic problems under contest time pressure.

Competitive ProgrammingAlgorithmsProblem Solving

1st Runner-Up

2023

Advanced OOP Project Showcase • UIU

Presented a Java hospital management system built around standard design patterns and OOP principles.

Project Highlight

Placed 2nd overall for its object-oriented design and use of design patterns.

JavaOOPDesign Patterns

6th Runner-Up

2024

System Analysis & Design Lab Showcase • UIU

Designed and implemented an inventory management system through the full SDLC.

Achievement

Delivered the working system with complete documentation, from requirements analysis to deployment.

SDLCSystem DesignDocumentation

Growth

Track Record

Full-Stack Development

Sole engineer of the four production apps behind rimonsielts.com, with 1,700+ commits across the suite and real students on the platform daily.

Research Engineering

Two public PINN repos with 32 archived trained models, SHA-256-verified result archives, 41 tests, and a submitted ICEEICT 2027 manuscript.

Algorithms & Problem Solving

500+ problems solved on Codeforces, LeetCode, and HackerRank (2022-2025), and 1st place out of 80+ at the UIU CSE Week Programming Contest 2024.

Team Leadership

Led a five-member team through the full SDLC to two Champion titles at UIU showcases, on trimester deadlines.

Community & Problem Solving

Former Competitive Programmer

Codeforces, LeetCode, HackerRank

2022 - 2025

Solved 500+ algorithm and data structure problems and took part in online contests, peaking with 1st place at UIU CSE Week 2024. I stopped more than a year ago and now put that energy into research and shipping software.

AlgorithmsData StructuresProblem Solving

Active Researcher & Software Engineer

UIU · RimonsIELTS

2025 - Present

My day-to-day problem solving now runs through PINN experiments with archived evidence at UIU, and production engineering for the live RimonsIELTS platform.

ResearchProduction EngineeringScientific ML

Peer Mentor

UIU CSE Community

2023 - Present

I help junior students with programming fundamentals, debugging, and contest preparation, and share open study guides with classmates.

MentorshipTeachingCommunity

Let's work together

I'm open to software engineering roles, research collaborations, and freelance projects. If any of that fits what you need, get in touch.