Aleksandr Filichkin
Principal Software Engineer at Awin Global
Malaga, Andalusia, Spain
Summary
👤
Senior🎓
Top SchoolAleksandr Filichkin is a Principal Software Engineer based in Malaga with over 15 years of experience delivering high-load, low-latency backend systems and 8 years leading teams and architecture efforts. He specializes in Java and AWS-driven microservice architectures, with hands-on experience migrating monoliths to cloud-native solutions, serverless patterns, and infrastructure-as-code (CloudFormation/Terraform). A pragmatic solution architect and AWS Certified practitioner, he has built production distributed systems using DynamoDB, Elasticsearch, Flink, ECS, and reactive frameworks for demanding performance and scalability needs. Aleksandr pairs deep SQL/NoSQL expertise with DevOps fluency and a track record of improving performance, observability, and reliability across large engineering organizations. Colleagues describe him as a technical leader who still codes—often tackling the hardest backend challenges himself while mentoring teams of 15+. His long tenure at EPAM and recent senior roles at Awin reflect a blend of enterprise experience and a passion for efficient, cloud-first system design.
11 years of coding experience
14 years of employment as a software developer
Bachelor's degree, Mathematics and Computer Science, Bachelor's degree, Mathematics and Computer Science at Belarusian State University
English
Stackoverflow
680reputation
63kreached
11answers
18questions
Github Skills (94)
java10
aws-sdk10
amazon10
reactive9
spring-mvc9
lambda9
instagram9
spring9
sam9
aws9
driver9
database8
serverless-applications8
r2dbc8
serverless8
Programming languages (4)
Github contributions (5)
Aleksandr-Filichkin/aws-lambda-runtimes-performance
Aug 2021 - Feb 2022
AWS Lambda Performance comparison
Contributions:14 commits, 16 PRs, 61 pushes in 6 months
aws-lambdalambda
Aleksandr-Filichkin/spring-mvc-vs-webflux
Feb 2019 - Sep 2019
Contributions:15 commits, 11 pushes, 3 branches in 7 months
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