Independent Contractor @ Apple Inc. • PhD Student @ Universiti Malaysia Perlis
Building scalable software, enterprise systems, cloud-native applications, AI/ML solutions, cybersecurity systems, GIS simulations, and research-driven technologies.
I am a Full-Stack Software Engineer with deep experience designing and developing scalable web applications, enterprise software, backend systems, GIS-based simulation platforms, and mission-critical software.
graph TD
A[Software Engineering] --> B[Frontend]
A --> C[Backend]
A --> D[Systems / DevOps]
A --> E[Data & Database]
A --> F[Research · AI/ML · Security]
A --> G[GIS & Simulation]
B --> B1[React / Next.js · TanStack · TypeScript]
C --> C1[Go/Gin · PHP/Laravel · FastAPI · .NET]
D --> D1[Docker · Linux · CI/CD · Nginx]
E --> E1[PostgreSQL · MySQL · MongoDB · MSSQL]
F --> F1[AI/ML · Cybersecurity · Steganography]
G --> G1[2D/3D Systems · Terrain · Geospatial]
| 🍎 | Independent Contractor — Apple Inc. Jul 2026 – Present · Remote Contributing to Apple product development · designing scalable software components · collaborating with cross-functional teams · upholding high standards of code quality, performance, and reliability. |
| 💻 | Senior Software Engineer — Softzino Technologies May 2026 – Present · Hybrid Full-stack & enterprise solutions with React/Next.js, TanStack, Tailwind, Go/Gin, PHP/Laravel, PostgreSQL/MySQL/MongoDB, Docker & CI/CD. |
| 🎖️ | Senior Software Programmer — Bangladesh Army Sept 2020 – May 2026 · Onsite (Army War Game Centre) 2D/3D GIS gaming simulation · military & UN peacekeeping simulation · constructive disaster & fire-service simulation · procedural 3D terrain generation · geospatial data processing · GIS programming · server & database management. |
| 🔐 | Research Programmer — Cyber Security Center, Daffodil International University Jun 2019 – Sept 2020 · Onsite Cybersecurity research · security solution development · data security & system protection · security protocols · secure software development · training & workshops. |
Languages
Frontend
Backend
Databases
DevOps & Infrastructure
ℹ️ Badges represent relative technology familiarity / usage areas from the portfolio — not measured GitHub percentages. For exact figures, use GitHub repository statistics.
A significant part of my engineering experience comes from GIS and simulation systems.
| Domain | Work |
|---|---|
| 🗺️ Simulation | 2D & 3D simulation systems |
| 🏔️ Terrain | Procedural + real-world terrain generation |
| 📡 Geospatial | Real-world data processing & geospatial analysis |
| 🎖️ Military | Training, UN peacekeeping & disaster simulation |
Artificial Intelligence · Machine Learning · Medical Image Processing
Steganography · Cryptography · Cybersecurity · Privacy-Preserving Systems
My research combines software engineering, AI, image processing, information security, and data-hiding techniques.
IEEE / Scopus-indexed publications covering:
- Deep neural steganography
- Medical ultrasonogram video security
- Modern steganography security challenges
- AI-guided video steganography
- Edge-detection & DWT-based video steganography
- LSB-based image steganography
- Cryptography & secure information hiding
| Project | Technology |
|---|---|
| Real-World Heightmap Generation | .NET Core · Python · Shell |
| Parallel Complex Line Creating | .NET Framework · DotSpatial |
| Video Steganography | C# · FFmpeg · Shell · MATLAB |
| AI Food Order System | Laravel · JS · MySQL |
| Live Search for E-Commerce | Laravel · AJAX · MySQL |
| FTP Server | .NET Framework · MSSQL |
| Teacher Appointment System | Laravel · JS · MySQL |
| Degree | Field | Institution | Result | Year |
|---|---|---|---|---|
| PhD | Computer Engineering | Universiti Malaysia Perlis (UniMAP), Malaysia | Ongoing | — |
| MSc | Software Engineering — Cyber Security | Daffodil International University | 3.98 / 4.00 | 2022 |
| BSc | Software Engineering | Daffodil International University | 3.99 / 4.00 | 2019 |
| HSC | Science | Birshresta Noor Mohammad Public College | 5.00 / 5.00 | 2014 |
| SSC | Science | Natore Sugar Mills High School | 5.00 / 5.00 | 2012 |
- Certified Ethical Hacker (CEH) — EC-Council · 2020
- Mobile Forensic — Cyber Security Center, DIU · 2021
- Digital Security — ICT Division, Bangladesh · 2021
- LDP — Logic Development Program
- YouTube: Encryption Tutorial · PHP CRUD Operation Tutorial
- Blog: in-depth Bangla & English engineering guides → thanbirtamim.github.io/blog
✓ Scalable Web Applications ✓ Cloud-Native Applications
✓ Enterprise Software ✓ AI/ML Systems
✓ REST APIs ✓ Cybersecurity Solutions
✓ Backend Services ✓ GIS & 2D/3D Simulation Systems
✓ Geospatial Applications ✓ Medical Image Processing Systems
✓ Research Prototypes
Note: The Top Languages card above is generated live from GitHub repositories, so the percentages stay technically accurate automatically.
