Leonid Voronin

DMed — Uzbekistan's unified state medical system

• Worked on a high-load system serving more than 10 million users.
• Designed and wrote optimized high-load PostgreSQL queries.
• Built integrations with the Interior Ministry and the Prosecutor's Office.
• Optimized file storage in the database and SeaweedFS, cutting server storage costs.
• Delivered on tight deadlines under strict government requirements.

Alif Uzbekistan, fintech

• Cut API latency fivefold (from 1000 to ~200 ms) through SQL optimization and refactoring.
• Merged 2 client ecosystems into one by introducing Unified Identity and solving data consistency.
• Improved client and partner onboarding, integrated MyID.
• Designed modules with DDD, worked with CQRS.
• Lowered cloud costs: Kubernetes resource and storage audit, data compression.
• Built an automated client scoring algorithm for the compliance team.
• Designed a universal integration scheme used for every new partner.
• Mentored two junior developers.

Telegram Mini App · t.me/splitt_app

• Splits a restaurant bill right inside Telegram: Telegram sign-in, live payment tracking, EN/RU/UZ.
• FastAPI and PostgreSQL, Next.js, Tailwind and Zustand; product funnels in PostHog.

tg-serp.uz

• Turns posts from public Telegram channels into pages for Google, Yandex and AI search.
• NestJS, Redis and BullMQ workers, PostgreSQL, S3 + CDN, OpenAI moderation and SEO metadata, server-rendered Next.js with JSON-LD, Click and Payme billing.

Side project

• 170+ bots test demand for ideas and route people to working products; webhook ingestion with deduplication and source attribution.
• An MCP server for AI agents; a username checker on MTProto with Telegram Stars payments.

IT Park University, EPAM School of Engineering branch

• Bachelor's degree, June 2026; Front-End specialization in the EPAM program.
• Merit-based scholarship from the IT Park Directorate for the 6th semester.
• The academic director's reference: “one of the most promising students in his cohort.”
• Algorithms and data structures, cryptography, backend and frontend, QA, data analysis.

Alif Academy

• PHP, SQL and Redis, two Laravel applications, web server environment setup.

PROWEB

• 8 months, 64 lessons, six pet projects in Flutter.

Web3 Academy — Armenian Code Academy × Asterium

ITPU | EPAM

• One of 8 students awarded a fully paid internship and a visit to EPAM's offices.

ITPU | EHU Lithuania

• International programming competition.

New Uzbekistan University

• An AI-powered learning app built in Unity.
• Participant prize: a 3M sum voucher for Tehnikum courses.

Tashkent

• A 54-hour ideathon: from idea to product, the Business Model Canvas, customer validation.

ITPU

Pizza&Pitch winner

• Frontend of the Flutter mobile app.

ICTWeek Uzbekistan, EPAM e-Kids

• ICTWeek: the ITPU booth.
• EPAM e-Kids: mentor teaching children to code in Scratch.

Uzbekistan

• Bukhara Night Race: a 21.1 km half marathon (2025) and 10 km (2026).
• Zaamin Ultra 2025: 5 km.
• Mountains on weekends.