MOB-01 // PRODUCTION
Holdy
Mobile service for turning promo codes, QR codes, and tickets into interactive digital gifts with scheduled delivery.
#Mobile#Flutter#iOS#Android#Firebase#GitHub CI/CD
ENGINEERING TEAM FOR YOUR BUSINESS
Digital solutions that boost your business productivity. Full accountability for quality, reliability, and on-time delivery.
Направления разработки / Core Engineering Services
WEB DEVELOPMENT
We build web services, online platforms, and high-impact promo sites for business. Fast user interfaces, robust backend architecture, and databases ready for high traffic.
AI SOLUTIONS
We integrate practical AI into real-world business workflows: automating routine operations, launching intelligent assistants, and powering search across company data to save time and resources.
MOBILE DEVELOPMENT
We develop iOS and Android apps with intuitive UX and rock-solid stability. We integrate payments, connect APIs, and take full care of publishing to the App Store and Google Play.
OUR PROJECTS
Digital products and platforms engineered and launched by our team.
// PROJECTS: [ 07 ] UNITS //
WEB-01 // PRODUCTION
Ściežka
Geospatial web workspace for outdoor route planning powered by a custom high-performance Rust routing engine (A*, CH, OSM PBF), elevation profiling, and GPX track editing.
#React 19#Rust#MapLibre GL#Node.js 24#PostGIS#Tailwind CSS
AI-01 // PRODUCTION
NeyroNews
Autonomous AI news pipeline with multi-source ingestion, two-tier deduplication (Simhash + pgvector), cost-optimized LLM funnel, and Human-in-the-Loop moderation in Telegram.
#Python 3.12#PostgreSQL#pgvector#Ollama#Telegram Bot API#Cloudflare Pages
AI-02 // PRODUCTION
SplitBill
Telegram Mini App and web platform for group bill splitting with multimodal VLM OCR (21 languages), real-time WebSocket item claiming, and greedy debt minimization.
#React 19#FastAPI#WebSockets#VLM OCR#PostgreSQL#Redis#Cloud Run
MOB-02 // PRODUCTION
Beerhandshake
Social mobile app for sports predictions and friendly wagers without real-money gambling, featuring private rooms, live match tracking, and an automated Splitwise-style debt balancing engine.
#Mobile#Flutter#iOS#Android#Firebase#GitHub CI/CD
MOB-03 // PRODUCTION
Znichka: Puzzle game
Logic puzzle game combining falling-block and number-merging mechanics: connecting identical numbers triggers chain reactions and cascading board clears.
#Mobile#Flutter#iOS#Android#Casual Game#GitHub CI/CD
WEB-02 // PRODUCTION
Holdy Promo Website
Responsive promo landing page for the Holdy mobile application with Core Web Vitals optimization and Firebase Hosting.
#Web#HTML5/CSS3#JavaScript#SEO#Firebase Hosting
MOB-01 // PRODUCTION
Holdy
Mobile service for turning promo codes, QR codes, and tickets into interactive digital gifts with scheduled delivery.
#Mobile#Flutter#iOS#Android#Firebase#GitHub CI/CD
WEB-01 // PRODUCTION
Ściežka
Geospatial web workspace for outdoor route planning powered by a custom high-performance Rust routing engine (A*, CH, OSM PBF), elevation profiling, and GPX track editing.
#React 19#Rust#MapLibre GL#Node.js 24#PostGIS#Tailwind CSS
AI-01 // PRODUCTION
NeyroNews
Autonomous AI news pipeline with multi-source ingestion, two-tier deduplication (Simhash + pgvector), cost-optimized LLM funnel, and Human-in-the-Loop moderation in Telegram.
#Python 3.12#PostgreSQL#pgvector#Ollama#Telegram Bot API#Cloudflare Pages
AI-02 // PRODUCTION
SplitBill
Telegram Mini App and web platform for group bill splitting with multimodal VLM OCR (21 languages), real-time WebSocket item claiming, and greedy debt minimization.
#React 19#FastAPI#WebSockets#VLM OCR#PostgreSQL#Redis#Cloud Run
MOB-02 // PRODUCTION
Beerhandshake
Social mobile app for sports predictions and friendly wagers without real-money gambling, featuring private rooms, live match tracking, and an automated Splitwise-style debt balancing engine.
#Mobile#Flutter#iOS#Android#Firebase#GitHub CI/CD
MOB-03 // PRODUCTION
Znichka: Puzzle game
Logic puzzle game combining falling-block and number-merging mechanics: connecting identical numbers triggers chain reactions and cascading board clears.
#Mobile#Flutter#iOS#Android#Casual Game#GitHub CI/CD
WEB-02 // PRODUCTION
Holdy Promo Website
Responsive promo landing page for the Holdy mobile application with Core Web Vitals optimization and Firebase Hosting.
#Web#HTML5/CSS3#JavaScript#SEO#Firebase Hosting
MOB-01 // PRODUCTION
Holdy
Mobile service for turning promo codes, QR codes, and tickets into interactive digital gifts with scheduled delivery.
#Mobile#Flutter#iOS#Android#Firebase#GitHub CI/CD
WEB-01 // PRODUCTION
Ściežka
Geospatial web workspace for outdoor route planning powered by a custom high-performance Rust routing engine (A*, CH, OSM PBF), elevation profiling, and GPX track editing.
#React 19#Rust#MapLibre GL#Node.js 24#PostGIS#Tailwind CSS
AI-01 // PRODUCTION
NeyroNews
Autonomous AI news pipeline with multi-source ingestion, two-tier deduplication (Simhash + pgvector), cost-optimized LLM funnel, and Human-in-the-Loop moderation in Telegram.
#Python 3.12#PostgreSQL#pgvector#Ollama#Telegram Bot API#Cloudflare Pages
AI-02 // PRODUCTION
SplitBill
Telegram Mini App and web platform for group bill splitting with multimodal VLM OCR (21 languages), real-time WebSocket item claiming, and greedy debt minimization.
#React 19#FastAPI#WebSockets#VLM OCR#PostgreSQL#Redis#Cloud Run
MOB-02 // PRODUCTION
Beerhandshake
Social mobile app for sports predictions and friendly wagers without real-money gambling, featuring private rooms, live match tracking, and an automated Splitwise-style debt balancing engine.
#Mobile#Flutter#iOS#Android#Firebase#GitHub CI/CD
MOB-03 // PRODUCTION
Znichka: Puzzle game
Logic puzzle game combining falling-block and number-merging mechanics: connecting identical numbers triggers chain reactions and cascading board clears.
#Mobile#Flutter#iOS#Android#Casual Game#GitHub CI/CD
WEB-02 // PRODUCTION
Holdy Promo Website
Responsive promo landing page for the Holdy mobile application with Core Web Vitals optimization and Firebase Hosting.
#Web#HTML5/CSS3#JavaScript#SEO#Firebase Hosting
OUR TEAM
The developers who build your product and take direct ownership of the results.
[ 14+ years exp ]
Vitali Shpakowski
Principal Software Engineer | Team Lead
11 years at EPAM. Over 5 commercial projects across Big Tech, Fintech, and Enterprise. Web and mobile app development, AI harness design and configuration.
#Architecture#FullstackNodeJS#CloudPlatforms#Flutter#CI/CD#Firebase#Databases#DevOps
[ 5+ years exp ]
Uladzislau Rybakou
Senior Backend & Full Stack Engineer
5+ years of product engineering. High-load backend architectures, Telegram Mini Apps, GIS platforms, and AI pipelines.
#Architecture#FullstackNodeJS#TypeScript#PostgreSQL#Redis#WebSockets#CloudPlatforms#Docker
HOW WE WORK
A straightforward process from initial concept to launch. Direct communication with our team, clear milestones, and strict deadlines.
[ 01 ]CONTACT
First Contact
Message us on Telegram or submit a request on the site. Describe your task in your own words, share references, or rough ideas.
[ 02 ]DISCOVERY
Quick Call
We jump on a brief call to understand your business goals, discuss key features, and set launch priorities.
[ 03 ]ESTIMATE
Plan & Estimate
We propose the optimal technical approach, transparent budget, and a realistic release schedule.
[ 04 ]KICKOFF
Development Kickoff
We confirm terms and start building. You communicate directly with our team and track progress at every stage.
// ACTION PROTOCOL //
READY TO DISCUSS YOUR PROJECT?
We'll find the right solution for your business goals and help you launch on time.
// HELPFUL DETAILS FOR OUR FIRST TALK:
- Product type: web platform, mobile app, AI solution, promo website, or MVP.
- Current status: existing specs/designs, or starting from scratch.
- Timeline: target launch date or key business milestone.
No formal specification yet? Not a problem — we'll help define the requirements on our first call.
// AVERAGE RESPONSE TIME: UNDER 2 HOURS