Serge Skoredin

Senior Software Engineer

Berlin, Berlin, Germany13 yrs experience

Most Likely To Switch

Key Highlights

Designed scalable backend architectures for high-load systems.
Led migration from monolithic to microservices architecture.
Implemented CI/CD pipelines, reducing deployment times by 50%.

Stackforce AI infers this person is a Backend Engineer specializing in Fintech and high-load distributed systems.

Contact

s@skoredin.pro LinkedIn

Skills

Core Skills

Distributed SystemsMicroservicesHigh-load Systems

Other Skills

Problem SolvingScalable ArchitectureMongoDBFinTechPostgreSQLKubernetesMessage BrokerDockerContinuous Integration and Continuous Delivery (CI/CD)Apache KafkaGitlabDatabase OptimizationRedisPerformance TuningHTML

About

Senior Backend Engineer with 7+ years of experience building high-load, fault-tolerant distributed systems. Specialized in fintech, eCommerce domains. Passionate about designing scalable backend architectures and optimizing system performance for business-critical platforms. In my most recent project, I designed backend services capable of handling peak loads of 150+ TPS while maintaining 99.9% uptime. By optimizing gRPC communication and Redis caching strategies, we reduced API response times by 30%. I also led the implementation of CI/CD pipelines, which cut deployment times by 50% and improved collaboration across distributed European teams. 🔹 **Key Expertise:** Golang | Distributed Systems | Microservices | High-Load Platforms | Fintech | eCommerce | Kubernetes | Docker | gRPC | Kafka | PostgreSQL | Redis | CI/CD Pipelines | Cloud Integration (AWS/GCP) 📬 **Open to new opportunities and collaborations in high-impact backend engineering roles worldwide. Let’s connect!**

Experience

13 yrs

Total Experience

1 yr 10 mos

Average Tenure

2 yrs 1 mo

Current Experience

Sky-pin ug

Senior Software Engineer

Apr 2024 – Present · 2 yrs 1 mo · Berlin, Germany · Remote

Designed an event-driven microservices platform with clear domain separation, enabling horizontal scaling and low-latency processing.
Optimized Kubernetes resources and autoscaling policies, significantly reducing infrastructure overhead
Built real-time fraud detection with pattern matching algorithms
Implemented and maintained an identity verification workflow (KYC/AML-like), supporting automated, reliable processing of high-volume verification events.
Improved garbage collector behavior and service responsiveness through targeted memory profiling with pprof and trace
Ensured consistently high automated test coverage across services, including unit, benchmark, fuzz, and integration tests

Problem SolvingScalable ArchitectureMongoDBFinTechPostgreSQLKubernetes+3

Daribar

Software Developer

Apr 2022 – Mar 2024 · 1 yr 11 mos · Remote

Led a backend team of 4 engineers building distributed system
Migrated monolithic architecture to microservices, reducing deployment time from 2h to 15min
Implemented distributed tracing reducing MTTR by 65% for production incidents
Optimized database queries eliminating N+1 problems, reducing load by 70% during peak hours
Built real-time inventory sync across 200+ integrated pharmacies using CQRS pattern
Reduced page load time by 45% through smart caching and lazy loading strategies
Implemented circuit breakers and retry mechanisms reducing cascade failures by 75%
Established testing standards: 85%+ coverage, benchmark regression detection, load testing

Problem Solving

Instamart technologies

Golang developer

Apr 2021 – Apr 2022 · 1 yr · Russia

Developed high-performance courier assignment algorithm optimizing delivery routes-
Reduced checkout service latency by 30% through goroutine pooling and sync.Pool usage
Implemented distributed locking for inventory management preventing overselling
Optimized SQL queries and indexes improving API response times by 40%
Built real-time order tracking system using Kafka consumer groups
Developed the first version of DarkStore with integration into store accounting systems for real-time updating of product balances

DockerContinuous Integration and Continuous Delivery (CI/CD)Apache KafkaGitlabDatabase OptimizationRedis+5

Yadro

Software Development Specialist

Oct 2020 – Apr 2021 · 6 mos · Remote

Developed a web-based admin panel for enterprise storage systems using Go, enhancing system management efficiency by 20%.
Collaborated with hardware engineers to optimize API endpoints for seamless storage device integration.

DockerContinuous Integration and Continuous Delivery (CI/CD)GitlabRedisPerformance TuningHigh-Load Systems

Addreality

Backend developer

Mar 2019 – Oct 2020 · 1 yr 7 mos · Russia

Designed and implemented backend solutions for AR/VR retail platforms
Improved data synchronization and API performance by 25% through caching and optimization techniques

DockerContinuous Integration and Continuous Delivery (CI/CD)GitlabRedisPerformance TuningPostgreSQL

Vopla

golang developer

Dec 2017 – Jan 2019 · 1 yr 1 mo · Moscow, Russian Federation

Developed a trading platform from scratch using Go, RabbitMQ, MariaDB, and Redis.
Collaborated in a small, agile team of 3 developers, focusing on microservice architecture and event-driven communication.

DockerContinuous Integration and Continuous Delivery (CI/CD)GitlabRedisPostgreSQL

Denvic

Technical Support Engineer

Feb 2013 – Dec 2017 · 4 yrs 10 mos

Maintained and optimized accounting/ERP infrastructure (1C, iiko), resolving incidents within SLA (90%) and improving system reliability for 150+ client locations.
Led automation initiatives across 150+ catering businesses, building internal tools in Go + SQL that reduced manual operations by 30% and eliminated recurring human-error workflows.

HTMLgolangProject ManagementStress ToleranceTechnical Support