About me

Hello, I’m Hadi Abbasi.

I’m a Senior Full-Stack Developer with 18+ years of professional experience designing and implementing complex systems. I specialize in software architecture, C++, Qt, and Go, and I’m passionate about building clean, scalable, user-centered solutions.

Over the years, I’ve worked on everything from educational and 3D game development to building the edge layer of a large CDN and modern microservice projects. I’ve always embraced new challenges and sought to learn emerging technologies. Currently, I’m focused on Go, gRPC, and Domain-Driven Design (DDD), with the goal of creating software that makes a genuinely positive impact.

Specialization Senior Software Developer
Experience 18 Years of Professional Experience
Born in 1984
Based in Tehran, Iran

My Skills

Software Architecture

Designing and implementing clean, scalable, professional software architectures using Domain-Driven Design (DDD), Clean Architecture, and microservices.

Desktop & Cross-Platform Development

Building powerful desktop and mobile applications with C++, Qt, and QML, with a focus on high performance and an exceptional user experience.

High-Performance Backend Development

Designing and implementing server-side systems with Nginx, OpenResty, Lua, Node.js, and Go trading bots for MetaTrader optimization and security.

Automation & Trading Bots

Designing and developing intelligent trading bots for MetaTrader 5 using MQL5, along with custom supporting tools.

System Optimization & Security

Building edge layers, advanced caching systems, DDoS protection, and firewalls, while handling high-volume traffic.

Game & Interactive Development

Experience developing 2D and 3D games with Unreal Engine, Unity, and ActionScript for educational and entertainment projects.

Learn More About Me

18 Years
of Nonstop Coding

Building a VR Game with Unreal Engine 4

Solving Problems in Large-Scale Projects

Always
Learning

Hadi Abbasi — Résumé

Experiences

2025 - Now

Senior Software Engineer / C++ and Qt Widgets Developer

Fatek Electronic Company / Tehran, On-site, Full-time

Development and Maintenance of an ICS/ATC Desktop System for Voice Communication Management
Optimized and debugged legacy project code while implementing new features
Developed using C++, Qt Widgets, and SQLite

Enhanced, optimized, and maintained the legacy source code of the ICS/ATC desktop system. The system manages parallel voice communications between FXS, FXO, GSM, Console, Hotline, and Radio devices and is used by government organizations. Implemented features such as call transfer, conference management, and parallel call handling using C++, Qt Widgets, and SQLite.

Website Link

February 2024 to March 2026

Senior Software Engineer / Qt, C++, and QML Developer / Go Developer

MegaShop Project (Startup)

Contribution to the Development of an Agricultural and Food Products Marketplace
Developed the client application using C++, Qt, and QML. Created a multilingual, responsive user interface for desktop and mobile platforms
Implemented an MVC structure while following SOLID principles
Developed APIs and backend services using Go, PostgreSQL, and Docker
Applied Domain-Driven Design (DDD) and Clean Architecture principles to support the transition toward a microservices architecture
Worked on database migrations, an administrative dashboard, and single-page web applications

The platform was developed to support customers across the agricultural and food supply chain, particularly in the area of food security. Its goal was to reduce the number of intermediaries in the food supply chain and help lower prices

June 2023 to January 2024

MQL5 and Qt Software Developer

FX-Dracoins Project (Startup)

Design and Development of an Intelligent Forex Trading Bot for MetaTrader 5
Built supporting Qt tools for processing financial news data

March 2015 to March 2023

Software Engineer

Parspack Company

Lead Developer of the Edge Layer for the WCDN System
Implemented advanced caching, Layer 7 DDoS protection, ModSecurity, and firewall capabilities
Managed high-volume traffic using Nginx, Lua, and Node.js
Developed Gang Style strategy game using C++ and Cocos2d-x (Android، iOS، Windows)

Website Link

August 2014 to January 2015

Qt and C++ Developer

Omge Company

Managed high-volume traffic using Nginx, Lua, and Node.js
Implemented advanced caching, Layer 7 DDoS protection, ModSecurity, and firewall capabilities
Managed high-volume traffic using Nginx, Lua, and Node.js
Developed Gang Style strategy game using C++ and Cocos2d-x (Android، iOS، Windows)

Website Link

March 2014 to August 2014

C++ Developer

Viratech Sharif Company

Developed network-oriented software and Linux tools using technologies such as: (libpcap, SCTP, Blocking queues)

Pouya Virtual Community Company (LRN.ir)

ActionScript 3 and Flash Developer

Pouya Virtual Community Company (LRN.ir)

Developed network-oriented software and Linux tools using technologies such as: (libpcap, SCTP, Blocking queues)

Design and development of E-Learning software, including:

Development of 3D Nowruz holiday assignment software for elementary grades: Using AS3 and the Alternativa3D library, this software included Nowruz holiday assignments for elementary school students and won the Best Educational Product award at several exhibitions, including the Electronic Child Exhibition, in the year 1390 of the Iranian calendar! The reason it suddenly attracted attention was its 3D representation of a Haft-Seen table, with each day’s assignments placed in one of the Haft-Seen items!
Development of electronic school assignment software (TAM) and summer school assignment software: Using Adobe Flash AS3, including a large number of educational games, learning materials, and tests for elementary school students, with the goal of making learning enjoyable
Development of educational content authoring software that allowed teachers to export content as SWF files (TAMA): Using Adobe Flash AS3, with the ability to send scores to the company’s server! Of course, I created the templates, educational content, and puzzles for this software, while our colleagues handled the authoring software itself!
Development of several small applications for managing educational content: Using Adobe Flash AS3, allowing teachers to load and embed educational content into an encrypted file for display in our dedicated software for students, along with several other applications…! (Link)