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Case studies

Projects

Proof-driven project work

These case studies focus on the work that mattered: what had to ship, what constraints shaped the build, and what outcomes came out of it.

SaaS Pro Max

SaaS Pro Max · Founder / product engineer

Built and launched a multi-tenant SaaS control plane where analytics, replay, errors, traces, flags, revenue, people, and agent tooling read from one connected event model.

  • Unified product analytics, reliability, releases, experiments, revenue, people, communications, and exports in one console.
  • Shipped browser, React, React Native, Node, Python, replay, and native-crash SDKs around one versioned event envelope.
  • Exposed permission-filtered product data to coding agents through an MCP server and Management API without bypassing tenant authorization.
Read case studyAI products / Web platforms

BestSites (formerly ONWI)

BestSites · Founder / product engineer

Built and launched a multilingual discovery board where free community launches compete on votes, paid placement sits on a separate board ordered by the amount paid, and every visibility claim stays explicit.

  • Shipped free daily community launches with sign-in, voting, and review, alongside a paid ranking board, category boards, search, listing pages, and insights.
  • Kept paid seats account-free: a completed payment claims a seat and issues a short-lived capability for publishing its listing.
  • Enforced price, receipt, publishing, voting, and click-integrity rules in least-privilege Postgres functions rather than trusting the browser.
Read case studyWeb platforms

Make Agent Fast

Make Agent Fast · Founder / product engineer

Built and launched a company-facing platform that turns approved business knowledge into customer agents for websites and messaging channels, with grounded answers, voice, structured actions, and human handoff.

  • Shipped one agent workflow across the website widget, Telegram, WhatsApp, Messenger, Instagram, Discord, and KakaoTalk.
  • Turned a pasted company URL into a reviewable agent draft, approved knowledge base, embeddable widget, and owner inbox.
  • Built production billing, multilingual operation, voice, retrieval, consent controls, and failover around the customer-facing runtime.
Read case studyAI products / Web platforms

LearnSelf

LearnSelf · Product engineer

Built an agentic AI learning platform that turns source material and learner context into structured courses, lessons, quizzes, audio, video, and AI tutor support across web and mobile.

  • Expanded a single course generator into a multi-surface learning system for learners, creators, teams, and mobile users.
  • Built AI generation, tutor, RAG, audio, video, and quick-reference workflows around provider-aware execution and learner memory.
  • Connected the product to PostgreSQL/Prisma data models, MinIO media storage, Polar billing, and Expo mobile delivery.
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Dominion Legist Legal Platform

Dominion Legist · Fullstack / product engineer

Built and evolved Dominion Legist from a legal CMS into a multilingual client platform for understanding services, evaluating the firm, reading legal guidance, and starting a confidential consultation.

  • Reframed six legal practice areas as clear, decision-oriented service journeys in Uzbek, English, and Russian.
  • Connected the public brand, founder profile, legal publishing, FAQ, and confidential inquiry flow in one platform.
  • Kept editorial and media operations manageable through a secure CMS while substantially upgrading the public experience.
Read case studyCMS/content systems / Web platforms

TezType Typing Academy

TezType · Founder / product engineer

Built and launched an Uzbek-first touch-typing academy that treats Uzbek Latin and Cyrillic as first-class keyboard tracks, backed by a server-authoritative scoring engine so results actually mean something.

  • Shipped a complete academy: 302+ lessons across five keyboard scripts, a 60-second placement diagnostic, achievements, leaderboards, and three practice games.
  • Made Uzbek Latin and Cyrillic first-class typing tracks — including correct oʻ/gʻ apostrophe handling that most typing tools get wrong.
  • Built a server-authoritative scoring engine with an anti-cheat replay pipeline, so speeds on the leaderboard are verified, not self-reported.
Read case studyWeb platforms

AIFin Insurance Agent Platform

AIFin · AI product engineer

Built a private insurance agent platform where customers can start an AI consultation, managers can monitor and continue the workflow, and companies can route internal or external phone calls through the same operating console.

  • Connected AI-guided customer intake with manager-side follow-up, reservations, call records, and operational review.
  • Added internal and external SIP call workflows so companies can move from digital consultation into live advisor conversations.
  • Turned insurance guidance into a stateful product flow backed by realtime events, knowledge retrieval, and auditable consultation history.
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CleviCS AI Insurance Platform

CleviCS · AI Product Development Team Lead

Built private insurance consultation workflows that let customers talk with an AI assistant, then move into advisor-supported chat, scheduling, and voice follow-up.

  • Connected customer self-service consultation with manager-side workflows for review, follow-up, and advisor handoff.
  • Added an admin calling surface for SIP-based outbound consultation flows without exposing private customer details.
  • Created review surfaces for call history, summaries, and quality checks so the team could monitor AI-assisted conversations.
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Safe Nest

Safe Nest · Frontend / product engineer

Built a child-safety reporting product during Seoul Tech Impact Hackathon 2024 and helped the team place second with a mobile-first, privacy-conscious experience.

  • Took second place at Seoul Tech Impact Hackathon 2024.
  • Designed the product around safety, clarity, and low-friction reporting for vulnerable users.
  • Shaped a concept that balanced urgent UX needs with privacy and support-oriented AI assistance.
Read case studyMobile apps / AI products

Multiversity

Multiversity · Product designer / engineer

Designed and shipped an interactive storytelling product that turns alternate-history exploration into a navigable digital experience.

  • Moved the concept from idea into a usable product with a clear narrative interface.
  • Created a flexible foundation for branching stories, future simulations, and richer worldbuilding modules.
  • Proved a strong product direction at the intersection of storytelling, experimentation, and AI-assisted content workflows.
Read case studyWeb platforms / AI products

K-Food RAG: AI-Powered Culinary Discovery

Confidential food-tech product · AI product engineer

Designed a retrieval-first discovery product for Korean food, combining LLM responses with structured culinary data and resilient sync pipelines.

  • Turned a keyword-style discovery problem into a semantic search experience with context-aware answers.
  • Added queue-backed processing and retry paths so ingestion and vector sync would not fail silently under load.
  • Created a system architecture that could evolve from prototype search into a production-grade AI product surface.
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LGU+ Connect

Confidential telecom fleet team · Frontend engineer

Built a large operational interface for vehicle tracking and analytics, balancing real-time data, dense workflows, and map-heavy UI.

  • Delivered a dashboard surface that handled live tracking, reporting, and operational control in one interface.
  • Reduced friction in high-density workflows by standardizing forms, state handling, and data presentation.
  • Improved the maintainability of a complex frontend through reusable patterns for maps, tables, and analytics modules.
Read case studyWeb platforms / Mobile apps

Mizan Restaurant Management

Confidential restaurant operator · Full-stack product engineer

Built a restaurant management system that connected QR ordering, admin operations, analytics, and staff workflows in one platform.

  • Combined customer-facing and admin-facing product flows into one operational system.
  • Reduced manual handoff between menu management, ordering, and reporting workflows.
  • Established a scalable foundation for restaurant operations with room for future expansion.
Read case studyCMS/content systems / Web platforms / Mobile apps