OperationsCopilot
C#RAG, a single Semantic Kernel agent and function calling on .NET 10, running over local Ollama or Azure OpenAI.
Senior .NET Engineer · 7+ years · Open to new roles
Don’t take my word for it. Ask my code.
I design and build distributed systems in .NET for fintech, banking and commodities trading: microservices, event-driven messaging, databases and Azure. Lately, AI systems too. The assistant below answers from my CV and my public GitHub repositories, and links every claim to the file it came from.
Every claim links to a file at a pinned commitSays “no evidence” when there isn’t any
How answers are labelledCodepublic repo, linked to linesCase studymy write-up of private workCVstated, not shownIn his wordshow I describe myselfNo evidencesaid plainly
Selected work
Public repositories, newest first · github.com/mecemis
AI systems
2026schema-rag-dotnet
C#An LLM-powered natural-language-to-PostgreSQL assistant using retrieval-augmented generation (RAG). A reference implementation on .NET 10, Qdrant and Ollama.
agent-ops-platform
GoSelf-hosted, AI-driven incident-to-PR automation for GitHub repositories. It deduplicates incidents, runs a durable remediation workflow, asks an AI agent to prepare a fix in a guarded workspace, verifies it and opens a pull request for human review.
repo-medic
PythonAn AI remediation assistant for repositories, with log and trace intake, RAG, guardrails, verification, MCP and controlled draft-PR workflows.
Distributed systems studies
2021 — 2023Hands-on implementations of patterns I studied. The assistant labels them as study projects.
food-ordering-systemOrder, payment, restaurant and customer services coordinated with sagas and a transactional outbox over Kafka.Java · Spring Boot · Kafka2023
SagaOrchestrationPatternA MassTransit state machine orchestrates the Order, Stock and Payment services over RabbitMQ.C# · MassTransit · RabbitMQ2022
SagaChoreographyPatternOrder, Stock and Payment services react to each other's events, with compensating steps when a payment fails.C# · MassTransit · RabbitMQ2022
EventSourcingPatternAn event-sourced product catalogue on EventStore, with CQRS through MediatR and a SQL Server read model.C# · EventStore · MediatR2022
GrpcOnMicroservicesA product service exposed over gRPC, consumed by a worker service and a console client.C# · gRPC · Worker Service2022
AspnetMicroservicesE-commerce microservices behind an Ocelot gateway, with Redis, MongoDB, PostgreSQL, gRPC and RabbitMQ.C# · Ocelot · MassTransit2021
Experience
Full history in the PDF CVJan 2024 — Sep 2026
Senior Software Engineer, Gunvor Group
Led the move from a monolith to event-driven microservices with DDD and CQRS. Built an AI invoice analyzer that cut handling time from 4–5 minutes to under one, and a RAG-based natural-language-to-SQL system over a ~500-table database.
Jan 2023 — Jan 2024
Senior Software Engineer, Yapi Kredi Technology
Built microservices for SWIFT, SEPA and internal payment transfers, handling thousands of critical transactions a day, and owned the migration of legacy payment services.
Apr 2022 — Dec 2022
Senior Software Engineer, Felixo Exchange
Built Azure-based services for a crypto exchange: inbox/outbox with Dapr, OAuth 2.0 with IdentityServer, KYC and deposit/withdrawal flows, and low-latency APIs for trading bots.
Jan 2021 — Apr 2022
Software Engineer, Supplementler.com
Moved a monolithic .NET application to microservices with CQRS and MassTransit for an e-commerce platform with 10K+ daily orders.
Sep 2019 — Jan 2021
Software Engineer, Korgun Software
Built web and desktop applications on an ERP system with .NET Core.