TK

Bishkek, Kyrgyzstan · UTC+6 · Remote B2B Static SSG · self-hosted Pre-rendered to static HTML with Nuxt and served from my own VPS — no runtime server, no third-party hosting.

Timur Kadyrbekov

Full-stack Engineer — Node.js, NestJS, Vue 3 and Nuxt

I build and support production web systems from PostgreSQL schema and backend APIs through customer-facing interfaces and deployment. Since 2021, I have shipped products for government and B2B clients across classification, road tolls, food delivery and retail.

View selected work Download full-stack resume
Timur Kadyrbekov
2021Production ExperienceEngineering web systems since 2021
8European MarketsServed by Vignette ID road-toll marketplace
7+B2B Client ProjectsShipped at Combo Agency in food delivery & retail
OfficialContract PlatformProduction accommodation-classification platform in Kyrgyzstan

01 — Work

Selected work

Accommodation Classification Platform

Accommodation Classification Platform

Production B2G

Founder & Lead Developer, TK Projects LLC

Built and now support a production platform under an official contract in Kyrgyzstan. The system includes a 158-criterion assessment workflow, five role-specific interfaces, deterministic expert assignment and a public registry with QR-verifiable listings.

  • ›Implemented a 158-criterion self-assessment workflow and 5 role-specific interfaces (owner, expert, ministry official, admin, public registry).
  • ›Engineered a deterministic expert-assignment algorithm to eliminate dispute and ensure transparent allocation.
  • ›Operates in production with ongoing support; bank payment gateway integration currently in progress.
  • NestJS
  • Prisma
  • PostgreSQL
  • Vue 3
  • TypeScript
Visit live site
Vignette ID

Vignette ID

8 European Markets

Full-stack Developer

Built core parts of a road-toll marketplace serving eight European markets, including authentication, profiles, checkout, administration and reporting. Redesigned the PostgreSQL schema and NestJS API layer and removed an identified SQL-injection path by replacing interpolated SQL with parameterised queries.

  • ›Delivered marketplace features across 8 European markets: auth, profiles, checkout and Telegram-authenticated administration.
  • ›Redesigned PostgreSQL schema and NestJS API, replacing interpolated SQL with parameterised queries to close SQL-injection paths.
  • ›Automated internal profit reporting and introduced team code-review and CI/CD standards.
  • NestJS
  • PostgreSQL
  • Vue 3
  • Nuxt
  • TypeScript
Visit live site
OOBench — Optimistic Oracle Bench

OOBench — Optimistic Oracle Bench

Python Harness

Author

Published a Python evaluation harness that scores LLM resolver output against externally settled prediction markets. The initial run covers 50 questions, calibration metrics and 182 recorded provider responses replayed in CI without network access. Manual evidence review remains pending.

  • ›Scores LLM resolver output against externally settled prediction markets across 50 questions with measured base rates.
  • ›Enforces Pydantic response contracts, error classification, and calibration metrics (ECE and Brier score).
  • ›Replays 182 recorded cassettes in CI with zero network access; manual evidence review flagged as pending.
  • Python
  • Pydantic
  • pytest
  • mypy
  • GitHub Actions
View Case Study View on GitHub

02 — Experience

Professional experience

  1. Jul 2026 – Present

    Founder and Lead Developer · TK Projects LLC

    Built and now support a production accommodation-classification platform under an official contract in Kyrgyzstan.

    • ›Implemented a 158-criterion assessment workflow, five role-specific interfaces, deterministic expert assignment and a public registry with QR-verifiable listings.
    • ›Own the architecture, NestJS and PostgreSQL backend, Vue 3 frontend, deployment and ongoing integrations.
    • ›Currently integrating bank payments for classification fees.

  2. Apr 2023 – Jul 2026

    Full-stack Developer · Combo Agency

    Shipped Vue 3 and Nuxt products across seven-plus B2B projects in food delivery and retail as part of a team of about ten.

    • ›Worked as the sole frontend developer on Lemma and bellini.delivery.
    • ›Delivered pepel.rest and berrywoodfamily.ru from WordPress integration through customer-facing Vue interfaces.
    • ›Reviewed code, contributed to agency site architecture, built REST search and filtering, and worked directly with clients.

  3. Jul 2021 – Mar 2023

    Full-stack Developer · Vignette ID

    Built core parts of a road-toll marketplace serving eight European markets, including authentication, profiles, checkout and an administration interface with Telegram login.

    • ›Redesigned the PostgreSQL schema and NestJS API layer, replaced interpolated SQL with parameterised queries and removed an identified SQL-injection path.
    • ›Automated internal profit reporting and replaced manual spreadsheets with generated analytics.
    • ›Introduced team code-review and CI/CD practices, reducing defects reaching production.

  4. Jul 2020 – Jul 2021

    Web Developer · Freelance (part-time)

    Built Vue, Nuxt and Node.js websites and small applications for local business clients, covering database design, API development and deployment.

Full-stack resume (PDF) • Python and LLM backend resume (PDF)

03 — Secondary Direction

Python and LLM systems

My commercial background is primarily TypeScript. I am now extending that backend experience into Python through evaluation pipelines, typed provider integrations and failure-aware LLM features.

OOBench is the public proof: Pydantic contracts, pytest coverage, strict typing, calibration metrics and offline regression tests.

ℹ
Evaluation status: Published harness with initial results. Manual evidence review remains pending, and results are shared with measured limitations visible.
View OOBench Case Study GitHub Repository

Evaluation Against External Ground Truth

Scored against settled prediction markets rather than self-grading model judges. 50 questions with measured base rates.

Pydantic Response Contracts & Schema Repair

Strict outcome schemas, citation grounding verified outside the model prompt, and clear failure taxonomy.

Calibration Metrics & Diagnostics

ECE, Brier score, reliability curves, and explicit UNRESOLVABLE abstention analysis.

Zero-Network CI Regression Testing

Replays 182 recorded cassettes in GitHub Actions — strict mypy, ruff, and pytest run on every pull request without API keys.

04 — Systems & Studies

Additional projects

Kataloga

Kataloga

Live functional pilot

Founder & Lead Developer

Multi-tenant commerce platform with validated free-text order extraction from WhatsApp/Telegram messages into structured catalogue orders. Live functional pilot with no paying customers.

  • ›Tenant-scoped data isolation at ORM layer, per-tenant Telegram bot dispatch, and Telegram Web App storefronts.
  • ›LLM extraction parses unstructured chat orders into validated JSON line items against tenant product catalogues.
  • ›Live functional pilot with no paying customers, highlighting product distribution and order extraction mechanics.
  • NestJS
  • Prisma
  • PostgreSQL
  • Nuxt 4
  • Vue 3
  • Telegram Web Apps
Visit live site
NomadCore

NomadCore

Local engineering project

Personal project (solo)

Property management booking engine built with Nuxt 4 and NestJS. Runs locally via Docker Compose; not publicly deployed.

  • ›Serializable transactions with SELECT ... FOR UPDATE prevent overbooking under concurrency with automated retry on Postgres 40001.
  • ›Offline-first client synchronization using Dexie (IndexedDB) mutation queues and optimistic version checks.
  • ›Transactional outbox pattern with BullMQ and Redis ensures idempotent event and notification relay.
  • Nuxt 4
  • NestJS
  • Prisma
  • PostgreSQL
  • Redis
  • BullMQ
  • TypeScript
NomadCoreNext

NomadCoreNext

React & Next.js migration study

Author

A React 19 and Next.js migration study based on the Nuxt 4 NomadCore application (not a production migration). Explores React Server Components, Next.js App Router patterns, and migration tradeoffs.

  • ›Architectural migration study exploring React 19, Server Actions, and Next.js App Router caching behavior.
  • ›Comprehensive test coverage with Vitest unit tests and Playwright end-to-end test scenarios.
  • ›Documented bug analysis and architectural comparison between Nuxt 4 and Next.js implementations.
  • React 19
  • Next.js
  • TypeScript
  • Vitest
  • Playwright
View on GitHub

05 — Contact

Let’s talk

Based in Bishkek, UTC+6. Open to remote full-stack and backend roles through B2B contracting.

Email me: timur@tkadyrbekov.dev

Download Resumes

Full-stack resume (PDF) Python and LLM backend resume (PDF)
github.com/spelingbeelinkedin.com/in/timurkadyrbekovtimur@tkadyrbekov.dev
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