CV

email: alex.husakou@gmail.com

🌟 Experience

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1. Nordcurrent

   08/2025 - 04/2026

   Client and Backend Developer of the game | Warsaw, Poland

   TypeScript

   C++

   Cocos2D

   OpenGL

   AI Tooling

   
   • Maintained and extended the high-load backend powering a live game in production
   • Built gameplay features and client systems in TypeScript and C++ within the Cocos2D engine
   • Created a custom in-engine debugging overlay that exposed the active runtime view, sharply reducing UI investigation time for the team
   • Designed and implemented a hot reload workflow that reduced change verification from 36 seconds to 4 seconds, delivering a 9x faster iteration cycle
   • Integrated sound effects to improve player feedback and the overall audio experience
   • Used OpenGL-level investigation techniques for rendering analysis and low-level graphics debugging
   • Configured, profiled and tested Android builds through Android Studio and physical devices
   • Introduced AI-assisted tooling to automate repetitive development work and raise team-wide productivity
   
2. Keysoft

   03/2024 - 07/2025

   AI Engineer / Backend Engineer | Warsaw, Poland

   Go

   Python

   Kafka

   RabbitMQ

   RAG

   AutoGen

   
   • Built a concurrent FTP downloader that significantly accelerated data processing throughput
   • Contributed to scientific measurement of real-world algorithm probability distributions
   • Helped diagnose and resolve RabbitMQ connectivity issues in distributed services
   • Introduced API development standards that made service interfaces more consistent across the team
   • Improved service observability by rolling out distributed tracing
   • Developed a Kafka topic replication tool with SASL SSL and AWS IAM authentication support
   • Pioneered AutoGen- and RAG-based AI agents that helped HR and client support teams save time on repetitive knowledge work
   • Built a Google Drive knowledge-ingestion pipeline, allowing non-engineering teams to update LLM context without developer involvement
   • Integrated DeepEval into the development workflow to automatically evaluate LLM performance against the corporate knowledge base
   
3. Preply

   12/2023 - 01/2024

   Computer Science Teacher | Lublin, Poland

   Python

   C/C++

   Java

   Algorithms

   
   • Taught simulated annealing by researching the topic independently and preparing Python examples with Matplotlib visualizations
   • Guided a student through a C client-server application using sockets
   • Taught C and C++ fundamentals with a focus on practical programming fluency
   • Helped students understand Java, Big O notation and application architecture
   • Supported completion of a LibGDX game project in Java
   
4. Profesic

   03/2023 - 05/2023

   CEO/CTO | Minsk, Belarus

   Go

   CI

   WireGuard

   
   • Defined the system architecture and selected the core technology stack
   • Designed and implemented core business logic for the product
   • Set up CI pipelines to support repeatable delivery
   • Implemented sign-up, sign-in, password recovery and password update flows
   • Wrote clear technical API documentation for implementation and integration work
   • Secured internal resources through a restricted WireGuard tunnel
   
5. Champion Sports

   09/2022 - 02/2023

   Backend Engineer | Douglas, United Kingdom

   Go

   NATS

   CI

   
   • Developed backend functionality for the Sportsbook platform and its localization system
   • Established engineering practices for code creation, testing and delivery, improving speed while reducing defects
   • Contributed to CI pipeline creation and delivery automation
   • Worked with NATS-based messaging in backend services
   • Built functionality for the affiliate system and its backoffice tools
   
6. Betera

   08/2021 - 08/2022

   Backend Engineer | Minsk, Belarus

   Go

   Python

   Auth

   CI/CD

   
   • Developed components of the company-wide authentication platform
   • Created an application for issuing bank cards
   • Worked on a high-load core service responsible for large volumes of events
   • Set up CI pipelines and alerting systems for production services
   • Helped build an effective CI/CD pipeline for continuous delivery and deployment
   • Created an application for managing bets, transactions and user account information
   • Developed functionality around user verification workflows
   • Researched maintainability, scalability and performance improvements for backend systems
   • Contributed to an MVP product aimed at expanding business opportunities
   

🎓 Education

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• Minsk State Linguistic University | Minsk, Belarus
  Chinese studies with speciality in computer linguistics
  07/2018 - 07/2022

  • Published a scientific work related to Chinese slang in the Internet
  • Actively participated in the cultural and social life of the university
  • Created a Telegram bot for convenient translation from Chinese to Russian and vice versa; presented the bot to the faculty

• WSEI University | Lublin, Poland
  Computer science
  10/2023 - 03/2027

🌎 Languages

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💡 Skills

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🧾 Certificates

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