Kirill Sazhnev
Software Developer | Backend Engineer
Istanbul
Summary
Backend development professional prepared to bring valuable experience and impact to role. Known for delivering efficient server-side solutions and optimizing performance. Focuses on team collaboration and achieving results, adaptable to changing needs. Well-versed in database management and API integration with reliable and flexible approach.
Overview
2
2
years of professional experience
2007
2007
years of post-secondary education
2
2
Languages
Work History
Golang Backend Developer
Trigger Software DMCC
11.2023 - Current
- Company Overview: Software development and product company focusing on banking/fintech, retail/e-commerce.
- Project: Actor Engine that lets you build, host, and run algorithms of any complexity in the cloud.
- Technologies used: PostgreSQL, Redis, ScyllaDB, Hazelcast, Kafka, Docker, Kubernetes, Casdoor, Jaeger
- Auxiliary tools: Jira, Confluence, Git, Grafana K6
Achievements
- Increased application performance by 70% by decreasing¶lleling the number of network calls and merging existing micro services into monolithic module.
- Decreased latency for cache calls by 17%, by moving cache implementation from Hazelcast to Redis and leveraging Redis hash with ristretto cache library.
- Configured and deployed Postgres Cluster with Citus sharding in close collaboration with DevOps.
Backend Developer (Go)
Confidential Company Name (NDA)
06.2023 - 10.2023
- Project: Cryptocurrency-based trading platform where investors can place gamble on various future events. My role is to develop backend trading and matching services.
- Technologies used: PostgreSQL, Golang, Docker
- Achievement: Developed CLI-based tool for performance and stress E2E testing
Education
Certified specialist - Applied informatics in economics
Moscow State University of Economics, Statistics And Informatics
Certified Specialist - Management
Kamchatka State Polytechnic College
Skills
Golang
SQL
Postgres
Redis
Scylla
Kafka
Docker
Git
RESTful APIs
Debugging
Unit tests
Bash
Manager Skills
Mentoring
Time management
Project management
Professional Development
- 2022, Python for Everybody, Coursera, University of Michigan
- 2022, "Frontend start" - core basics of HTML, CSS and Javascript., HTML Academy
- 2023, Computer Organization and Assembly Language Programming, Arizona State University
- 2022-2025, An Introduction to Programming in Go, The Way to Go (complete Golang course), A Guide to Git & Version Control., Learn Git the Hard Way, A Visual Introduction to Algorithms, Data Structures & Algorithms In Go, Docker for Web Developers, An Introductory guide to SQL, The Complete Guide to Bash Programming, Become a Blockchain Developer, Educative, Inc.
Personal Information
- Work Schedule: full day
- Relocation: Ready to relocate, ready for rare business trips
- Citizenship: Russia
- Gender: Male
- Pronouns: He/Him
Timeline
Golang Backend Developer
Trigger Software DMCC
11.2023 - Current
Backend Developer (Go)
Confidential Company Name (NDA)
06.2023 - 10.2023
Certified Specialist - Management
Kamchatka State Polytechnic College
Certified specialist - Applied informatics in economics
Moscow State University of Economics, Statistics And Informatics