Timofey
Kamenetskiy

Average Review

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Reputation

42

Finished gigs

0

Finished jobs

0

Website

Country

Not specified

Specialization

AI / Full-stack Product Engineer

Hourly rate

$45/hr

About me

Senior product engineer and pure agent-orchestrator. I ship production apps end-to-end by designing architecture, contracts, acceptance tests, and running agent teams through my own Fixer MCP control plane. Strongest lanes: Go/Serverpod backends, Flutter/iOS delivery, AI/LLM integrations, automation systems, Postgres, APIs, and production rescue. Background: 7+ years in software, research work at Sberbank, Ecole 42/C, and several launched products including Soulwi, Civique, a VPN product, an AI real-estate product, and a philology platform. I am best for founders who need a working MVP or broken product turned into a stable, shipped system quickly.

https://linkedin.com/in/timofey-kamenetskiy-7087041b9

https://x.com/hensybex

https://github.com/hensybex

Work experience

Soulwi

January 2025 – Current time

Job title

CTO and Lead Engineer

Work experience & achievements

Product from architecture to App Store release and production support. Go backend (Gin, GORM), Postgres, Redis, GCP, Flutter client, in-app purchases, prompt engineering environment and autonomous agent memory system.

Contract Engineering and Architecture

January 2024 – Current time

Job title

Tech Lead / Principal Engineer

Work experience & achievements

End-to-end mobile and web products, agentic backend components, streaming analytics pipelines via Fixer MCP parallel agent orchestration.

Smysl

August 2025 – January 2026

Job title

CEO and CTO

Work experience & achievements

AI analytics platform with natural-language queries (Go, Serverpod, ClickHouse, Kafka, AWS, Terraform). Multi-stage pipeline: SQL generation, validation, query repair, dashboard assembly. Raised 1M RUB investment + cloud grant.

Graal Group

January 2024 – December 2024

Job title

Tech Lead

Work experience & achievements

Architecture, engineering processes, team leadership, high-load integration stabilization under strict event deadlines (80,000 attendees).

Scenario Startup

January 2023 – January 2024

Job title

CEO and CTO

Work experience & achievements

Staged rollout of AI startup; product entered the Top 100 startups programme of the Moscow Innovation Cluster.

Secret Advisor

January 2022 – January 2023

Job title

Co-Founder and Lead Engineer

Work experience & achievements

AI assistant in Telegram with 10,000+ users, crypto and fiat payment gateways, telemetry, scalable backend.

Sberbank

January 2021 – January 2022

Job title

Research Scientist

Work experience & achievements

Candidate selection model over a pipeline of 1,500+ applicants, evaluated against baseline.

Education

Ecole 42 · School 21, Moscow

Graduation year: 2021

Level of study

Bachelor

Major / Field of study

Computer Science — Algorithms & UNIX Architecture

Yandex Academy

Graduation year: 2023

Level of study

Bachelor

Major / Field of study

Flutter Track — Mobile Engineering

Timofey Kamenetskiy

0

(0)

I will build a production MVP backend in Go or Serverpod with PostgreSQL

Web, Mobile & Software Dev

$800

Timofey Kamenetskiy

0

(0)

I will build custom AI agents, MCP servers, and LLM pipelines for your product

Web, Mobile & Software Dev

$650

Soulwi: AI app with Go backend

CTO and lead engineer. Built and shipped an AI-powered wellness app with Go backend, mobile app delivery, integrations, and production support. Published on the App Store. Link: https://apps.apple.com/us/app/therapy-wellness-coach-soulwi/id6745556199

Civique 2026 — Flutter/Serverpod platform

Product engineer and agent-orchestrator for a production Flutter/Serverpod platform with a multilingual web experience and an AI learning coach. Shipped the application and coordinated architecture, delivery, QA, and release. The attached screens show the learning experience and AI coach.

Philologists Paradise — AI research platform

Designed and delivered an AI-assisted research platform for corpus exploration and LLM-based annotation workflows used in real educational practice. Responsible for product architecture, agent orchestration, workflow design, QA, and production delivery. The attached screens show the research pipeline and tagging workflow.

Fixer MCP — AI Agent Orchestration Control Plane

Control plane for autonomous AI-agent engineering: roles, isolated branches, contracts, session memory, and Playwright browser agents for automated visual QA. Powers parallel delivery across 6+ products. Go, SQLite, Node/TypeScript MCP SDK, Express, Playwright. Public repo: https://github.com/kamenetskiy-to/fixer-mcp

Yaga Network — Multi-platform VPN Product

Production VPN service from architecture to deployment: Go backend, PostgreSQL, Caddy, Next.js web portal, native bridges (NetworkExtension on macOS, VpnService on Android), subscription-bound config delivery, crypto & fiat payments, telemetry. Link: https://yaganetwork.ru

Smysl — Natural Language to SQL Analytics Engine

AI analytics platform generating validated SQL queries from natural-language prompts. Multi-stage pipeline: schema reconnaissance, SQL generation, validation, query repair, dashboard assembly. Built with Go, Serverpod, ClickHouse, Kafka, AWS Terraform. Raised 1M RUB investment + cloud grant.