yera.dev — zsh — 80×24
◆ yera.dev
— experience
──────────────────────────────────────────────────────────
>
cat experience.log
◆
Parsing
5
roles across
6
years...
Software Engineer
2026 – Present
Delivery Hero
· Berlin, Germany
Current role
Software Engineer
Feb 2024 – Dec 2025
HelloFresh SE
· Berlin, Germany
Architected distributed systems handling
1K+
RPS using Golang, Kafka, Redis, and PostgreSQL —
99.9%
uptime and sub-
100ms
P95 latency
Built end-to-end data processing pipelines for voucher validation and delivery with automated testing and monitoring
Developed an AI-powered automation bot integrating MCP and AI agents, reducing manual effort by
60%
and saving
15h/week
Enhanced CI/CD pipelines with load testing infrastructure validating
4×
production traffic
Software Engineer
Jul 2022 – Oct 2023
Proxify
· Remote
Designed and launched a game server hosting platform from
0→1
using Nomad orchestration, reducing manual intervention by
85%
Implemented disaster recovery and backup systems ensuring
100%
data recovery, improving reliability from
95%→99.5%
Automated deployment pipelines cutting certificate update times from
5 min → 10 sec
Built high-performance microservices using Golang, PostgreSQL, and BadgerDB with sub-
100ms
response times
Software Engineer
Dec 2021 – Jul 2022
Awareness, TSARKA
· Astana, Kazakhstan
Led a cross-functional team of
5
engineers and designers, introducing Agile/Scrum and increasing sprint velocity by
40%
Optimized database schema and SQL transactions, improving API response times by
2–5×
and cutting P95 from
800ms→200ms
Reduced microservice memory consumption by
50%
through code optimization and caching, cutting cloud costs by
20%
Software Engineer
Feb 2020 – Dec 2021
WebTotem, TSARKA
· Astana, Kazakhstan
Developed security validation and scoring systems based on OWASP standards, reducing system vulnerabilities by
60%
Optimized distributed microservice architecture, tripling response speed from
300ms→100ms
and improving throughput by
200%
Built production services using Golang, PostgreSQL, and Redis on AWS and Kubernetes infrastructure
>
cat education.log
◆
Found
2
entries...
BSc & MSc in Electrical and Electronics Engineering
Aug 2017 – Jun 2019
Nazarbayev University
· Astana, Kazakhstan
Computer Science Program
Jul 2019 – Mar 2020
42 Silicon Valley
· Fremont, CA, USA
>
cd ../
← back to home
>