I am a senior backend engineer with nearly eight years of experience building scalable, event-driven systems for fintech, iGaming, media, and e-commerce products. My primary stack is Node.js, NestJS, TypeScript, AWS, PHP, and Laravel.
I design and operate backend platforms from architecture through production support. My experience includes serverless microservices, REST and GraphQL APIs, real-time WebSocket applications, distributed messaging, database design, and cloud deployments.
I have extensive domain experience in payments, wallets, KYC, transaction processing, and game-provider integrations. I build resilient asynchronous workflows using retries, idempotency, failure isolation, queues, and monitoring to protect data consistency during external-provider failures.
I have led the design and delivery of cloud-native systems with dozens of microservices on AWS. I am experienced with AWS Lambda, ECS, S3, DynamoDB, Kafka, Redis, MySQL, Docker, CI/CD, observability, and incident debugging.
I also bring practical production ML experience. I have fine-tuned an Arabic BERT moderation model, exported it to ONNX, and deployed in-process inference through NestJS without requiring a Python service in the request path.
I value reliability, security, and maintainable engineering practices. I have led incident investigations, root-caused production memory failures, conducted service audits, reviewed code, and created remediation roadmaps for critical operational risks.
