Senior Backend (AI/Python/Go) Engineer

На данный момент Staff Engineer.

Мои компетенции и опыт

Senior Backend Engineer with 10+ years of experience building distributed systems, event-driven architectures, and ETL/data pipelines in Go and Python. Open to Senior or Staff Engineer roles and relocation to the US, EU or Australia.

KEY ACHIEVEMENTS

• Built a high-throughput clickstream platform handling 600 RPS at 30 ms p95 latency.

• Launched a multimodal LLM copilot platform that increased revenue by 15–20% across selected user cohorts.

• Designed an A/B testing distribution service handling 2,000 RPS at 40 ms p95 latency.

EXPERIENCE

Staff Engineer — нужен доступ к резюме | June 2025 – October 2025

• Architected and implemented several blockchain/crypto projects.

Senior Backend Developer — Social Discovery Group | June 2023 – February 2025

• Launched a multimodal LLM copilot platform (image-to-text, speech-to-text, etc.) with 4 microservices and an ETL pipeline, increasing revenue by 15–20% in selected user cohorts.

• Built a multi-service Go/Python click-data platform for highload event processing: 600 RPS at 30 ms p95 latency, with hot/cold storage layers designed for scale.

• Designed an A/B testing distribution service handling 2,000 RPS at 40 ms p95 latency.

Senior Backend Developer — S&P Global | January 2021 – July 2023

• Built Go/Python gRPC and REST microservices for large ETL workflows in Azure-based environments.

• Delivered a service enabling a 10+ person assessor team to start operations.

• Created Python and Go service templates adopted across 4+ teams.

• Improved engineering quality through stronger code review and Git workflow practices.

• Built an internal нужен доступ к резюме SPA to reduce dependency on external frontend teams.

Python Backend/Data Science Developer — WaveAccess | April 2018 – January 2021

• Delivered backend and data-science solutions across multiple client projects.

• Built services and data workflows using Python, SQL/NoSQL, asyncio, Redis, Docker and Ansible on Azure DevOps.

• Contributed to NLP, computer vision and time-series forecasting projects, including data preprocessing, MLOps and model quantization.

Python Developer — WelcomeMedia | June 2016 – August 2017

• Developed Django/Flask web services for client projects.

• Improved database querying and caching for a customer-facing system.

• Automated partner product ingestion workflows.

Programmer — Freelance Programmer | June 2014 – June 2016

• Built web applications and bots with Django, Flask and Telegram integrations.

• Worked across backend development and early data-engineering tasks.

SKILLS

Languages: Python, Go, TypeScript; a little Rust.

AI & LLM: LLM agents (OpenAI, Anthropic Claude, Gemini, Mistral, Llama), MLOps, vLLM, RAG, multimodal systems, agent evaluation harnesses, prompt engineering.

Observability: Prometheus, Grafana, Loki, OpenTelemetry, Sentry.

Distributed systems & data: Kafka, Kafka Streams, Airflow, MLFlow, PostgreSQL, MongoDB, Redis, S3, Athena.

APIs & formats: gRPC, REST, Protobuf, Pydantic, JSON Schema.

Infrastructure: AWS, Azure, GCP, GitLab/GitHub Actions, Kubernetes, Docker, dedicated servers/VPS, git.

Frameworks: FastAPI, aiohttp, Flask, Django, Gin (Go).

Practices: Clean architecture, DI, SOLID, KISS, DRY, Trunk-Based Development, TDD.

EDUCATION

ITMO University — Master's degree, Computer Science (2016–2018).

ITMO University — Bachelor's degree, Computer Science (2012–2016).