Monolytics
Built backend, AI features, and infrastructure for an AI product analytics platform tracking ~10M sessions/month across ~35 connected domains, while also contributing to product direction, SEO/growth, and go-to-market execution.
Technical Founder & Lead Software Engineer
Mykola Riabchenko
I build product systems end-to-end: from complex Angular/TypeScript applications to backend, AI features, infrastructure, analytics, and growth automation.
10+ years of commercial experience, deep expertise in complex Angular/TypeScript systems, and practical full-stack product ownership across technical leadership, AI product work, and founder-level execution.
- 10+ years
- commercial engineering experience
- 5 years
- on Cricut Design Space
- ~10M/month
- sessions tracked at Monolytics
- Founder
- of TortoLingua
Positioning
Lead-level product and systems engineering.
I grew into a technical leader who can step into the highest-impact bottleneck: product direction, frontend architecture, backend, AI, infrastructure, analytics, SEO/growth, or delivery.
I am interested in roles where engineering is not only about shipping isolated features, but about understanding the problem, choosing the technical direction, building the solution, unblocking the team, and getting the product to users.
Selected Work
Products, platforms, and systems with real ownership.
TortoLingua
Built an adaptive language-learning product with Angular and NestJS, including a ranking system that selects the next best reading text based on usage and learning signals.
Cricut Design Space
Worked for 5 years on complex Angular/TypeScript product engineering for an Electron desktop app, including canvas/editor behavior, client-side domain logic, WebAssembly integrations, Web Workers, testing, and multilingual product flows.
Troyan Studio
Built a web presence and internal operations app for a Krakow combat sports gym, covering membership/pass tracking, trainer management, member records, local SEO, and service-business product delivery.
Capabilities
One profile, several high-leverage surfaces.
Product Engineering
Product vision, feature planning, technical discovery, task decomposition, mentoring, code review, requirements clarification, and delivery ownership.
Frontend Systems
Angular, TypeScript, RxJS, signals, NgRx/NGXS/Akita, Electron, Canvas/SVG, WebAssembly, Web Workers, HTML/CSS/SCSS, and complex client-side domain logic.
Backend & Data
NestJS, REST APIs, auth, background jobs, WebSockets, S3 uploads, MongoDB, Redis, OpenSearch, migrations, query optimization, and analytics/event pipelines.
AI Features
LLM APIs, structured outputs, embeddings/vector search, AI agents, tool calling, MCP integrations, LLM-as-a-Judge evaluation, ranking systems, and product analytics.
Infrastructure & Growth
Cloudflare, Caddy, Docker, GitHub Actions, Grafana, Prometheus, Loki, Alertmanager, S3 backups, DNS/SSL, SEO, Product Hunt launches, social autoposting, and outreach automation.
Quality
Vitest, Jest, Angular unit tests, Playwright, API checks, Sentry, and pragmatic release verification for user-visible product behavior.
Available for the right technical role
Founding Engineer, Tech Lead, or Lead Software Engineer.
I am interested in meaningful products and roles where technical ownership helps the team move faster, build better systems, and ship useful work.
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