Stanislav

Stanislav Boiko
Golang Developer
Dnipro, Ukraine • [відкрити контакти](див. вище в блоці «контактна інформація») • [відкрити контакти](див. вище в блоці «контактна інформація»)

Professional Summary

Results-driven Golang Developer with 6 years of experience in software engineering, specializing in high-throughput
backend services and distributed systems. Proven track record of designing and deploying scalable microservices
using Go, gRPC, and REST APIs, optimizing relational and NoSQL databases (PostgreSQL, MySQL, Redis, Kafka),
and building robust CI/CD pipelines with Docker. Strong background in concurrency models (goroutines, channels,
mutexes, WaitGroups) and Test-Driven Development (TDD). Passionate about writing clean, maintainable code,
leveraging modern AI developer tooling, and solving complex architectural challenges.

Technical Skills

● Programming Languages: Go (Golang), PHP, C/C++, SQL, JavaScript, HTML5/CSS3
● Golang Ecosystem & Backend: Concurrency (Channels, Mutexes, WaitGroups), Gin, gRPC, REST APIs, Gorilla
Mux, Cobra, Zap, Logrus, pprof, TDD (Testify, Mock/Gomock), Reflection
● Databases & Caching: PostgreSQL, MySQL, Redis, MongoDB, Cassandra, SQLite, GORM, go-pg
● Distributed Systems & Messaging: Apache Kafka, RabbitMQ, ZooKeeper
● DevOps, Tools & Infrastructure: Docker, CI/CD, Git, GitHub/GitLab, Swagger/OpenAPI, Prometheus,
BloomRPC, Postman, JMeter, Linux (Ubuntu)
● Methodologies: Agile, Scrum, Kanban, Clean Architecture, Microservices Architecture
● AI-assisted Development & Productivity: Proficient in leveraging AI developer tools (GitHub Copilot, Cursor AI,
Claude Code) to accelerate unit test authoring, code optimization, refactoring, and code reviews; integration of
LLM APIs (OpenAI, Claude, Gemini).

Work Experience

Golang Developer
Yalantis

● Architected, developed, and deployed clean, scalable backend functionality from scratch using Golang for a
high-complexity healthcare platform.
● Optimized complex PostgreSQL queries and schema design, significantly reducing query latency for
high-throughput microservices.
● Implemented robust gRPC and RESTful APIs, incorporating graceful shutdown, structured logging (Logrus), and
comprehensive Swagger documentation.
● Integrated Docker-driven CI/CD pipelines to streamline deployment cycles and maintain high system reliability.
● Ensured top-tier code quality and test coverage using Testify, Mock/Gomock, and golangci-lint.
● Collaborated directly with US stakeholders and cross-functional teams with full end-to-end feature ownership.

Golang Developer
SoftServe

● Engineered high-performance backend microservices and command-line utilities (CLI) using Go, Gin, and Cobra.
● Developed a full-featured RESTful API service for an event & calendar organizer featuring JWT-based
authentication, granular data filtering, sorting, and Prometheus metrics.
● Leveraged advanced Go concurrency patterns (channels, mutexes, WaitGroups) to build asynchronous,
thread-safe data processing routines.
● Built custom serialization and reflection tools for complex JSON/XML data transformations.
● Maintained a strict Test-Driven Development (TDD) approach, guaranteeing high test coverage and fault
tolerance.

Senior Full-Stack Developer
Daxx

● Developed end-to-end backend and frontend functionality for enterprise email marketing platforms (Pinpointe).
● Designed and maintained asynchronous job queues, automated campaign scheduling, and high-volume contact
data processing.
● Implemented analytics engines, reporting systems, and interactive dashboards using Redis and MySQL.
● Directly communicated with US clients to gather requirements, design system architecture, and deliver features
on schedule.

Full-Stack (PHP+JS) Developer
SPORTY

● Engineered frontend and backend architecture for sports and health-oriented web platforms.
● Designed and implemented relational database schema, catalog pages with multi-criteria filtering, and CRM
functionality.
● Integrated third-party APIs (payment gateways, authorization, external web services) and collaborated directly
with clients.

Full-Stack (PHP+JS) Developer
UT

● Developed backend and frontend modules for an agricultural B2B trading marketplace (Agroyard).
● Engineered bidding auctions, advert management, tender modules, trader pricing lists, and complex search filter
systems.
● Conducted stress and performance benchmarking using Apache JMeter (load testing).
● Maintained direct stakeholder communication throughout feature lifecycles.
Junior Full-Stack (PHP+JS) Developer
Stupack A.ST

● Developed high-conversion single-page websites and custom landing pages from scratch.
● Implemented backend routines in PHP and dynamic frontend features using JavaScript.
● Performed bug triage, defect tracking, content management, and ongoing technical support.
System Administrator
Dnipro State Medical Academy (DSMA)

● Administered faculty local area network (LAN) and maintained an infrastructure of over 100 client workstations
and thin clients.
● Configured and managed Microsoft Windows Server environments, automated OS deployments, and installed
core software packages.
● Handled hardware troubleshooting, modular equipment repair, and network device setup.
Website Administrator
Varus

● Administered and managed content for nationwide supermarket network web portal (varus.ua).
● Monitored and synchronized media assets across retail stores across Ukraine and performed functional web
testing.
● Operated remote administration tools across retail network infrastructure.

Education

Dnipro National University of Railway Transport
M.S. in Bridges and Tunnels (Design Engineer)

Certifications

● Golang Backend Development – SoftServe
● Golang Specialization – Coursera
● PHP & SQL Architecture – IMT Academy
● JavaScript & Frontend Engineering – IMT Academy
● C/C++ Programming – STEP Computer Academy
● Software Quality Control & Assurance (QC/QA) – Hi5 School