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[ 09 ] · Resume

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01About

Software Engineer and AI Developer engineering the bridge between high-throughput backend systems and intelligent machine learning models. Adept at turning complex architectural problems into elegant, production-ready code.

02Experience

Ledgercross

May 2026 - Present

Software Developer Trainee · Dhaka, Bangladesh

  • Built MERN-based business systems and authored 246 automated pytest cases for backend workflows.
  • Engineered AI invoice processing pipelines using Python, FastAPI, Mindee OCR, PostgreSQL, and Redis Streams.
  • Developed FUMAK, a client inventory and POS system with Android barcode scanning and stock management.

Bangladesh Software Solution (BSS)

Feb 2026 - Apr 2026

Software Engineer Intern · Dhaka, Bangladesh

  • Developed responsive frontend interfaces utilizing HTML5, CSS3, and modern JavaScript (ES6+).
  • Integrated frontend layout structures with backend RESTful APIs with robust error handling.
  • Collaborated in agile development workflows utilizing Git for version control and system deployment.

03Projects

InvoicePilot (Ledgercross Product)

Python, FastAPI, Mindee OCR, PostgreSQL, Redis

  • Built an AI invoice processing microservice for OCR extraction and structured data generation.
  • Implemented invoice normalization, validation, duplicate, fraud, and anomaly detection rules.
  • Developed an 11-stage pipeline with Redis Streams for synchronous and asynchronous processing.

FUMAK Inventory & POS System (Client Project)

Kotlin, Android, Next.js, PostgreSQL

  • Built an inventory and POS platform with Android barcode scanning and a Next.js web application.
  • Implemented real-time product lookup, stock management, checkout, and sales analytics.
  • Integrated ML Kit, Prisma, Neon PostgreSQL, and Cloudflare R2 for core workflows.

LedgerTurf

React, Node.js, Express, MongoDB Atlas, Redux

  • Built a full-stack MERN turf booking ecosystem featuring geo-spatial MongoDB 2dsphere indexing.
  • Eliminated booking race conditions and scheduling conflicts via atomic database query validations.

FinBERT Financial Sentiment Analysis

PyTorch, Hugging Face, NLP

  • Fine-tuned domain-specific transformer models (FinBERT) to classify sentiment in financial text datasets.
  • Implemented comprehensive NLP preprocessing pipelines for tokenization and model optimization.

Face Recognition System

Python, OpenCV, LBPH

  • Developed a real-time face recognition system leveraging OpenCV and Local Binary Patterns Histograms (LBPH).
  • Engineered efficient image processing pipelines for accurate feature extraction and identification.

04Education

American International University-Bangladesh (AIUB)

Sep 2022 - Apr 2026

Bachelor of Science in Computer Science and Engineering · CGPA 3.91 / 4.00

BAF Shaheen College Dhaka

Jun 2019 - Dec 2021

Higher Secondary Certificate (HSC), Science · GPA 5.00 / 5.00

Kurmitola High School & College

Jan 2017 - Feb 2019

Secondary School Certificate (SSC), Science · GPA 5.00 / 5.00

05Thesis & Research

Neuro-Screen: Hybrid AI Framework for Cognitive Impairment Detection

CatBoost, PyTorch

  • Engineered a dual-path hybrid ensemble fusing gradient boosting classifiers and deep neural networks.
  • Achieved 95.20% accuracy and 0.982 ROC-AUC on a held-out test set from 2,237 student survey responses.
  • Identified mental fatigue, stress frequency, and sleep quality as top predictors of cognitive-impairment risk.

06Certifications & Training

  • IBM Full-Stack JavaScript Developer Professional Certificate (Coursera)
  • Blockchain, Ethereum & Solidity Development (Udemy)

07Technical Skills

AI & Machine Learning: PyTorch, Hugging Face, Scikit-learn, OpenCV, CatBoost

Programming Languages: Python, Java, C/C++, C# (.NET), SQL, TypeScript, JavaScript, Solidity

Web Development: React, Next.js, FastAPI, Node.js, Express, HTML5, CSS3

Backend & Databases: PostgreSQL, MySQL, SQL Server, MongoDB, Redis Streams

Tools & DevOps: Git, Docker, Jupyter Notebook, Cloudflare R2

08Honors & Awards

5× Dean's Award Recipient & AIUB Merit Scholar

2022 - 2026

Awarded 70% tuition waiver for academic excellence alongside 5 consecutive Dean's Award recognitions.

The Duke of Edinburgh's Bronze Award

2025 - 2026

Completed rigorous requirements encompassing community service, skill development, and expedition tasks.

09Leadership & Activities

Student Activity Coordinator

2022 - 2025

Space Innovation Camp

Led robotics and UAV engineering workshops mentoring over 500 students.

Public Relations Representative

2023 - 2024

WRO Bangladesh

Coordinated media communications and logistics for national robotics competitions.

10References

Md. Nazmul Hossain

Assistant Professor, Dept. of CSE, AIUB

PhD Candidate & Casual Academic Staff, ACU, Australia

mdnazmul.hossain@myacu.edu.au

Tawhid Hasan

Senior Software Engineer

Bangladesh Software Solution (BSS)

tawhidhasan44@gmail.com