Open to opportunities

Aleksandr Tsiklov

@atsiklov

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Backend engineer (Java, Go) with full-stack abilities and practical experience in LLM integrations

Russian Federation

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What I'm looking for

I'm looking for a small, proactive startup team in robotics, AI, or medicine where I can influence architecture, experiment, and apply AI/backend expertise without corporate bureaucracy.

Hi there! 👋 I’m looking for startups in robotics, AI, and medicine that push the industry forward instead of just chasing revenue.

My Value:
- I build reliable backends (Java, Kotlin, Go) and understand the architecture of modern applications
- Ability to quickly switch between roles: full-stack (React, Flutter), analyst, DevOps
- Deep knowledge of AI with hands-on experience implementing modern approaches (RAG, MCP, etc.)
- Stay on top of emerging technologies and apply them to automate tasks

I want to join a small, proactive team that experiments, takes risks, and believes in its product. Large corporations and bureaucracy are not my format.

Experience

Work history, roles, and key accomplishments

System Analyst

Sberbank

Feb 2025 - Aug 2025 (6 months)

Launched a letters-of-credit product into production that nearly doubled project profit; designed and implemented a document-processing architecture that separated business logic and reduced load on dependent services.

Java Kotlin Document Processing Microservices Databases Stakeholder Management Technical Documentation

Kotlin Software Developer

Leroy Merlin

Jan 2024 - Nov 2024 (10 months)

Designed, developed, and deployed three microservices to accelerate development, integrated security scanners to fix vulnerabilities, and resolved broker failures to prevent lost customer requests.

Kotlin Microservices Security Scanners Message Brokers CI CD Scripting Testing

Java Software Developer

Digital League

Apr 2023 - Dec 2023 (8 months)

Built mortgage product integrations from scratch and customized a Java framework for user dashboards; automated Jira sprint summaries reducing a 20-minute task to one second.

Java Dashboards Onboarding Technical Training

Fullstack Developer

Rumb

Jul 2021 - Apr 2023 (1 year 9 months)

Rewrote server-side from PHP to Java and migrated frontend to React, implemented APIs for third-party integration, and produced technical documentation to speed onboarding.