Open to backend opportunities 🚀

Senior Backend Engineer, 8+ years in .NET, based in Tbilisi 🇬🇪 (remote-friendly).

I design and operate high-load distributed systems — currently shaping architecture for a fast-growing consumer marketplace as a core member of the company-wide Architecture Committee. Before that — fintech (Payler), industrial software (Mattson Technology), B2B platforms (MedIndex).

What I do best:
• Event-driven microservices with Kafka and RabbitMQ/MassTransit
• Migrations from legacy monoliths to scalable distributed systems
• Reliability engineering: transactional outbox, distributed tracing, observability
• Architectural decisions that move business metrics

Stack: C#, .NET 8/10, ASP.NET Core, PostgreSQL, Redis, Kubernetes, Kafka
Bonus: Former maintainer of Telegram.Bot — the leading .NET library for Telegram Bot API (3.6k+ stars, 8.7M+ downloads)
Looking for: senior/staff backend or architect roles in product companies with healthy engineering culture.

📩 DM or [email protected]
🔗 linkedin.com/in/tuscen

Resume: https://usatov.com

#OpenToWork #BackendDeveloper #DotNet #Hiring #Microservices #Kafka #DistributedSystems #RemoteWork #Csharp

Open to backend engineering roles

I'm Aleksey — a senior backend engineer with 8+ years in .NET, currently shaping architecture for B2C services at Teez (marketplace). I'm exploring new opportunities and open to interesting offers.

What I do
• Design and evolve event-driven microservice architectures
• Lead migrations from legacy monoliths to clear, ownership-based service boundaries
• Build company-wide standards and shared libraries — transactional outbox, Kafka consumer abstractions, distributed tracing
• Translate ambiguous business requirements into resilient technical solutions
• Investigate production incidents and improve observability in critical flows

Recent experience
• Teez (2025 — now) — Senior Backend Engineer, Architecture Committee member. Driving event-driven migration for storefront, cart, checkout, payment and order flows
• Payler (2024) — Payment orchestration, fund transfer integrations, regulatory flows
• Mattson Technology (2023 — 2024) — Embedded service for lithographic equipment; gRPC, SEMI SECS/GEM
• MedIndex (2021 — 2023) — Led courier delivery service, modernized legacy ASP.NET to .NET Core, automated CI/CD with GitLab and Kubernetes

Domains
Marketplaces · Fintech

Stack
.NET / C# · PostgreSQL · Kafka · Redis · gRPC · Docker · Kubernetes · GitLab CI/CD

What I'm looking for
• Senior / Staff / Principal backend roles
• Remote worldwide, or Tbilisi-based
• Teams that care about reliability and architectural clarity, not just shipping speed
• Domains where complexity is real and worth engineering for

Contact
[email protected]
linkedin.com/in/tuscen
@tuscen

If you know someone hiring — please reach out or share. Thanks.

#opentowork #dotnet #backend #remote #softwareengineering

👋 Senior Backend Engineer | .NET & Microservices | Remote

🌍 Details

- Location: Tbilisi, Georgia
- Languages: Russian (Native), English (B1-B2)
- Open to: Remote worldwide opportunities

Hi! I'm Aleksey, a senior backend engineer with 8+ years of experience building reliable in marketplaces, fintech, and embedded platforms.

I specialize in event-driven architectures, microservices ecosystems, and data-centric solutions with Kafka and PostgreSQL. My focus is on creating systems that remain understandable and maintainable as they scale.

🛠 Technical Expertise

Core Stack:
- .NET / ASP.NET Core (8+ years)
- PostgreSQL, Kafka, Redis
- Docker, Kubernetes, GitLab CI/CD, GitHub Actions, Azure DevOps
- Microservices, Clean Architecture, Event-Driven Design
- gRPC, REST API

Additional:
- TypeScript, React, Electron
- xUnit, integration & E2E testing
- Grafana, InfluxDB, observability tooling

💼 Recent Experience

Teez (Senior Software Developer, Jan 2025 - Present)
Leading backend development for Kazakhstan's fast-growing marketplace:
- Designing and operating B2C services (storefront, cart, checkout, orders)
- Migrating legacy monolith to microservices & event-driven architecture
- Establishing integration and E2E testing practices
- Participating in senior-level hiring (Head of Engineering interviews)

Payler (Backend Developer, Apr - Nov 2024)
Payment gateway platform:
- Integrated new payment providers into fund transfer orchestration
- Implemented regulatory compliance features for monetary transfers
- Contributed to architectural decisions on service evolution

Mattson Technology (Software Engineer, 2023-2024)
Embedded systems for lithographic equipment:
- Developed APIs for device management
- Implemented protocols: gRPC, SEMI SECS/GEM, proprietary solutions

📬 Contact

- Email: [email protected]
- Telegram: @tuscen
- LinkedIn: linkedin.com/in/tuscen
- GitHub: github.com/tuscen

#cv #dotnet #csharp #backend #microservices #kafka #postgresql #remote