📍 Istanbul, Turkey
📧 abdullahenesoncu@gmail.com
📞 +90 531 624 8337
🌐 GitHub | LinkedIn

International Olympiad in Informatics medalist and backend engineer focused on algorithms, optimization, and distributed systems. Strong in C/C++, Python, SQL; experienced in backend architecture, computer vision, and full-stack development.

Bogazici University, Istanbul (2015–2021)
B.Sc. in Computer Engineering (Double Major in Mathematics)
GPA: 3.8 — Top 3 in program

• International Olympiad in Informatics (IOI): Bronze (2014), Silver (2015)
• Balkan Olympiad in Informatics (BOI): Gold (2014), Silver (2015)
• Asia-Pacific Informatics Olympiad (APIO): Bronze (2014), Silver (2015)
• Turkish Olympiad in Informatics: Bronze (2012), Gold (2013, 2014)
• ACM ICPC SEERC: 18th place (2015), 35th place (2018)

• Designing and optimizing backend architecture of the S4E security product.
• Technologies: RabbitMQ, Kafka, PostgreSQL (SQL specialization), Flask, SQLAlchemy.

• Developed networking software in C++ and Arista’s internal TAC and AREX languages.
• Focused on low-level networking systems and performance-critical code.

• Document Data Extraction Framework:

  • Built a hybrid system combining rule-based extraction and ML models (Detectron2, RCNN, Mask-RCNN, Fast-RCNN).
  • Supported labeling, training, and harmonization with extraction rules.
  • Technologies: C++ (adhoc Lagos), Python, AI/ML, Computer Vision, Image Processing.

• Python-based Chatbot Flow Engine:

  • Designed a system where users wrote chatbot flows in Python.
  • Implemented parsing, execution pausing, state persistence in DB, and resuming seamlessly.
  • Technologies: Python, DB state management, parser design.

• Augmented Reality Project:

  • Calibrated UAV tail camera and overlaid 3D objects on pilot’s live video feed.
  • Technologies: OpenCV, mathematical calibration methods, OpenGL, C++, C#.

• Video Transmission Project:

  • Designed a low-latency video pipeline for pilot video systems.
  • Reduced latency from 400 ms → 200 ms (2× faster than the existing system).
  • Supported recording and compositing multiple streams (e.g., HUD overlay).
  • Technologies: C++, multi-threading, C#, FFmpeg/libav.

• Developed a route-planning extension for the mobile app using Google Maps APIs.

• PyFastAlgo (in development):
  A broad algorithm library in C++ with Python bindings. Includes runtime helpers using Numba and NumPy. Aims to provide a rich algorithmic toolkit missing in Python ecosystems.

• Convert Everything:
  Web platform for arbitrary conversions (e.g., images → PDF, hex → RGB).

  • Supported AI-based generation of new converters.
  • Frontend: React (dynamic form rendering).
  • Backend: Django (AI-driven I/O detection), SEO optimization.

• DocManager:
  Document management system for law firms.

  • Stack: Django + ReactJS.

• Historical Board Games:
  AI opponents for classical board games.

  • Stack: Python + AI search algorithms.

• Donation Management System (Freelance):
  Developed with Node.js, React, and Firebase to handle donation workflows.

• YouTube Sync Extension (Freelance):
  Chrome extension and Python + FFmpeg tool to synchronize external video streams inside a YouTube video player without breaking IP rules.

• Analytical Investigation of Long-Time Diffusion Dynamics in a Synaptic Channel With Glial Cells. IEEE Xplore, 2021. Link

• Languages: C, C++, Python, SQL, JavaScript
• Backend: Flask, Django, SQLAlchemy, PostgreSQL, RabbitMQ, Kafka
• Systems: Distributed Systems, Docker, Nginx
• AI/Computer Vision: PyTorch, Detectron2, RCNN family, OpenCV, NumPy
• Video/Graphics: FFmpeg/libav, OpenGL, multi-threaded low-latency streaming
• Frontend: ReactJS

• Turkish (native)
• English (fluent)