Valentin Styshnev

What I Do

Golang, Python, C++, RESTful APIs, gRPC

PostgreSQL, Redis, Clickhouse, Kafka, RabbitMQ

Team Leadership, Scrum, Product Development, Client Relations

Docker, Git, CI/CD, K8S, Gitlab, Linux

Android app development

Qt framework, Windows

AB Handshake Corporation

2022 - Present

Designed and spearheaded the development of a robust, distributed anti-fraud management system
Pioneered the construction of high-performance backend applications using Go
Demonstrated expertise in working with cutting-edge technologies, including Redis, Kafka, PostgreSQL, and gRPC
Proficiently managed containerization and orchestration with Docker and Kubernetes
Contributed to the adoption and integration of OpenAPI standards

InfoTeCS JSC

2016 - 2022

Drove project planning, negotiation, and meticulous record-keeping
Collaborated seamlessly with cross-functional teams across international locations
Played a pivotal role in re-architecting a legacy C++ product in collaboration with product managers
Designed and implemented robust Golang/Python backends for a cutting-edge KVM-based web app
Identified opportunities for process improvement and optimization
Authored comprehensive project documentation

Expert Solutions

2014 - 2016

Proficiently debugged and rectified challenging C++ and C# code problems, including program crashes, memory leaks, and performance bottlenecks
Designed and developed cross-platform applications for Windows, Ubuntu, and Debian using C++/Qt
Drove the implementation of new features and functionality
Demonstrated a commitment to continuous learning and technological exploration
Championed the adoption of version control (Mercurial) and bug-tracking (Jira) practices

Freelance

2016 - 2022