Projects

React Native Highly-Animated Music Learning Mobile App

Celadonsoft

The development path of all-rounder music learning app with 3-directed, 12-branched tree of Talents that gives the users an opportunity to unlock the unique music learning program and encourages them to become more engaged in the music theory learning process and weekly competitions.

AI-Powered Fitness Coaching App

Celadonsoft

An AI-powered fitness app that replaces static workouts with an adaptive training system. The app adapts to many factors, like equipment availability, surroundings, and users’ state in real time.

Digitized AI Product Manager and Business Analyst Platform

Celadonsoft

The platform is designed to provide business users with the most accurate predictive analysis of sales, cost-effectiveness of product functionality, user behavior by gathering the original company’s uploaded data using artificial intelligence and machine learning algorithms.

Global Restaurant Brand App Development

Celadonsoft

The web and mobile app development for a global fast food brand was integrated with the offer system and delivery opportunities for over 2 million users from 4 Central American countries.

I’m a software engineer and independent product developer with 10+ years of experience building digital products. I develop mobile applications for iOS and Android, web platforms, browser-based products, and games. My work covers the full development process — from architecture and UI/UX to backend development, integrations, testing, and deployment. I have worked on 170+ projects, including published mobile applications and browser games.

Duor Radio

Rovshen Bayramov

A radio player for iOS and Android: point it at a stream URL and it plays, with a five-band equalizer, a sleep timer on the Lock Screen, and a downloaded playlist that takes over the moment the stream drops.

Qiao

Rovshen Bayramov

Qiao - digital guide for international students in China

Multi-clinic booking and practitioner scheduling app with SMS reminders, built for Brightline Studio clients.

AnythingLLM

Dominic Lubanski

An AI-powered workspace that transforms private documents into searchable knowledge and actionable insights. Combines RAG pipelines, vector search, multi-model LLM support, and intelligent agents to help teams find answers faster and automate complex workflows.

Platform for searching and analyzing millions of inspection images on serverless AWS. My part: React features (virtualized thumbnail grid, bulk metadata editing, linked search filters, user and group admin, ML prediction overlays) and the serverless video pipeline: S3 and EventBridge start a Step Functions workflow, FFmpeg and MediaConvert produce animated previews and DASH streams, and a Lambda API signs every segment URL.

.NET worker services on AWS that turn inspection data and high-resolution imagery into large PDF reports without blocking the web app. The ASP.NET Core API queues a job in SQS, an ECS Fargate worker renders the PDF and stores it in S3, and the user gets an email when it is ready. A scheduled Lambda and SQS-driven jobs archive and clean up binary assets according to retention rules.

Event-driven .NET platform on AWS used by a global energy company: about 24 services and thousands of high-resolution images per inspection. ASP.NET Core REST APIs with multi-tenancy, role-based access and OAuth2/OIDC single sign-on; ECS Fargate workers for PDF reports and deep-zoom tiles; SQS queues and Lambda for archiving and retention; SQL Server, MongoDB, Elasticsearch and S3; React/TypeScript and Angular web apps; Docker and multi-environment CI/CD. Led by our architect for 6+ years.

Drone-inspection imagery pipeline: a legacy .NET worker re-implemented as Python 3.12 services on AWS (SQS, Lambda, ECS Fargate, S3) using OpenCV and libvips, verified against the legacy output. Measured on real inspection data: 16–20× faster tile generation on the same machine, ~10× faster per blade on AWS (17–31 s vs 281–737 s), ~10× less CPU time and task memory down from 30 GB to 8 GB. 800+ automated tests.

A job marketplace that matches gig workers and employers. Candidates upload or build a resume and get openings that fit their skills, with real-time alerts and candidate tracking across web and mobile.

Good Gospel FM in your pocket: a 24/7 stream of local and international gospel music and church programmes, with background playback and built-in listener chat.

Safer school drop-off and pick-up, from the car line to the classroom. Parents check in from the car. Teachers confirm each drop-off and pick-up from a live queue. Administrators see the whole school update live, with a record of every pickup.

Broadcast your radio station, manage your mixer, and connect with listeners. Built-in HLS audio playback, listener analytics, and browser broadcasting — all from one dashboard.

Ceera AI

Ingenuity AI

Ceera.ai is an AI-powered customer support platform and managed support service that helps businesses deliver exceptional customer experiences. Combining intelligent AI agents with experienced human support engineers, Ceera handles customer queries through chat, email, voice, and video support, allowing businesses to focus on product development, sales, and growth while we take care of their customers.

ALMAXIA BioSystems

Elena Pupausis

ALMAXIA BioSystems develops intelligent AgriTech infrastructure for agricultural data integration, soil analytics, and predictive insights using AI, semantic technologies, and graph databases. We also develop ESG and carbon credit solutions.

Proleadsoft

Proleadsoft

Proleadsoft is an award winning and 5-star rated software, web and app design, development, and digital marketing firm based in the San Francisco Bay Area.

An AI-powered cricket analytics and prediction platform that delivers advanced match insights, player and team statistics, predictive models, betting intelligence, and real-time data visualization to support smarter cricket analysis and decision- making.