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Junior Golang Developer

SUMMARY
Golang backend developer with experience in developing REST APIs and gRPC services, creating microservice architecture and working with highly loaded systems. Strong knowledge of Go, PostgreSQL, Docker, Git. Experience with relational database design, query optimization, and CI/CD process implementation. Focus on writing testable, maintainable, and efficient code.

EDUCATION
Professional College of Computer Technologies
Sep 2020 - May 2024

SKILLS

• Proficient in Golang with experience in building REST API and gRPC services.
• Strong knowledge of PostgreSQL, including schema design and query optimization, using sqlx.
• Skilled in building web applications using the Gin framework.
• Experience with Docker for containerization and Git/GitHub for version control.
• CI/CD pipeline setup and automation with GitHub Actions.
• Familiar with testing frameworks such as Testify for unit and integration tests.
• Logging and monitoring using Zap and Prometheus.
• Experience working with JSON and Protobuf for data serialization.
• Understanding of microservices architecture and inter-service communication.
• Proficient in using Postman for API development and testing.

PROFESSIONAL EXPERIENCE

Start-Up
Golang Developer
Remote
11.2024 – 07.2025

• Engineered the backend architecture of a web platform designed to automate document processing for seafarers and centralize crew personal data management, serving millions of users worldwide.
• Delivered a secure and scalable solution enabling maritime agencies and shipowners to instantly create, complete, and store contracts, certificates, visas, and other critical documents.
• Developed APIs providing profile of each seafarer, including work history, qualifications, medical examinations, and document expiration tracking.
• Designed and optimized PostgreSQL schemas to handle large datasets with high query performance.
• Built high-performance REST and gRPC services using Gin and sqlx, ensuring low-latency data exchange.
• Integrated JSON and Protobuf serialization for efficient microservice communication.
• Implemented centralized logging and metrics with Zap and Prometheus for real-time system monitoring.
• Containerized services with Docker, enabling consistent deployments across environments.
• Ensured code reliability with unit and integration tests using Testify.