Portfolio / Issue 01Dhaka, BangladeshWorking at Upay

Fahad NadimZiad.

Software Development / Applied AI Research

Systems · Workflows · Evaluation

I'm a Software Development Officer at Upay and a BRAC University Computer Science graduate. I build internal fintech workflows, reporting systems, dashboards, and automation; my research focuses on multimodal learning for incomplete clinical data.

My work moves from ambiguous operational problems to maintainable software—with attention to ownership, auditability, evaluation, and what happens after deployment.

Current role

Officer (Software Development)

Upay · UCB Fintech Company Limited

Jun 2026 — Present

01 / Technical profile

The stack, without the scavenger hunt.

A quick read of the technologies I use across full-stack software, operational systems, and evaluated machine-learning work.

Primary working stack

PythonTypeScriptReactFastAPIPostgreSQLPyTorch

01Core languages
Python · primarySQL · primaryTypeScriptJavaScriptC / C++
Project archive
02Product engineering
ReactNext.jsViteTailwind CSSshadcn/ui
ZeroTex
03Backend & data
FastAPIFlaskREST APIsPostgreSQLSQLAlchemyRBAC
ICCD WorkDesk
04Applied AI / ML
PyTorchHugging FaceQLoRAscikit-learnTensorFlowSHAP / LIME
Research record
05Engineering workflow
Git / GitHubDocker basicsLinux / CLIVercelTechnical documentation
Experience

02 / Selected work

A reel of systems, decisions, and outcomes.

Scroll sideways · drag on touch · use the arrows

Case 01software · 2026

ICCD WorkDesk: Compliance Workflow Platform

A role-aware internal workflow platform designed to replace Excel and email coordination for a 100-person bank compliance division with accountable task lifecycles and management visibility.

Evidence

Reframed manual task coordination as an auditable role-based system

ReactFastAPIPostgreSQLSQLAlchemy
Case file
Case 02software · 2025

ZeroTex: Professional LaTeX Resume Builder

A next-generation resume/CV builder that outputs pure LaTeX for flawless typesetting and PDF quality. Designed for professionals, researchers, and students who demand beautiful, ATS-friendly resumes with zero coding required.

Evidence

Deployed at zerotex.vercel.app with live editing and LaTeX export

Next.jsReactTypeScriptTailwind CSS
Case file
Case 03research · 2026

C-MAT: Cross-Modal Aligned Transformer

A dual-stream transformer for neurodegenerative disease assessment that aligns MRI and resting-state EEG representations while remaining usable when a clinical modality is missing.

Evidence

Defense completed in May 2026 · Thesis grade A

PythonPyTorchTransformersSHAP
Case file
Case 04software · 2026

Hover to run gameplay

Last Stand Arena

A 3D Battle Royale shooter built entirely from scratch in Python using raw OpenGL fixed-function pipeline calls. Features a custom first-person renderer without any existing game engines, implementing hand-written collision physics, wave-based AI, and a fully functional weapon/ammo economy.

Evidence

Custom 3D rendering pipeline using raw OpenGL (fixed-function) without shaders or game engines.

PythonOpenGLGLUTLinear Algebra
Case file
Case 05research · 2025

BioAlign-QLoRA: Biomedical Knowledge Graph Alignment

Curated 68,444+ gene-disease relationships and adapted Llama-, Mistral-, and Phi-style models with QLoRA to study changes in biomedical embedding alignment.

Evidence

Custom embedding-space separation metric and comparative model study

PythonPyTorchQLoRALlama-3
Case file
Case 06software · 2026

Hover to run gameplay

Red Light Green Light: Squid Game 3D

A fully playable 3D survival game built entirely from scratch in Python using raw OpenGL fixed-function pipeline and GLUT. Inspired by Squid Game, it adds a full shooting system, sprint mechanics, jump physics, enemy bullet dodging, and a shield power-up.

Evidence

No game engine or physics library used; all rendering, collision detection, and gravity simulated via hand-written math.

PythonOpenGLGLUTPhysics Engine
Case file
Complete archiveContinue through every project.

03 / Current practice

Product judgment, software architecture, and evaluated AI—held to the same standard of operational clarity.

Now
Upay · UCB Fintech Company Limited
Officer (Software Development)
Research
C-MAT
Defense completed · Grade A
Foundation
BRAC University
3.72 / 4.00