My Projects Portfolio

Explore my work across various technologies and industries

All

.NET (C#)

AWS

AWS DynamoDB

AWS EC2

AWS EKS

AWS Pipelines

AWS RDS

AWS SNS

AWS SQS

Angular

Azure

Chrome Extensions API

CircleCI

Clojure

Datadog

+64 more

Showing 13 of 13 projects

Bilendo GmbH

High-Performance Payment Reminder Engine

Built a mission-critical financial processing system scaling to millions of records daily

Ruby

Ruby on Rails

PostgreSQL

+7 more

Role: Core Features Developer

Duration: Part of work from 10/2022 - 08/2024

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Bilendo GmbH

Timezone-Optimized Background Processing System

Engineered a high-throughput background execution framework processing millions of records with intelligent timezone-aware scheduling and adaptive batching algorithms.

Ruby

Ruby on Rails

PostgreSQL

+6 more

Role: Core Features Developer

Duration: Part of work from 10/2022 - 08/2024

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LLC Creatopy

Enterprise Creative Collaboration Platform

Architected cutting-edge collaborative design tools including an infinite whiteboard system and advanced rich text editing capabilities with enterprise-grade security and analytics.

NodeJS

Express.js

PostgreSQL

Redis

+8 more

Role: Senior Full Stack Developer

Duration: Part of work from 08/2021 - 10/2022

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Under NDA

Enterprise-Grade Distributed Systems Platform

Architected and implemented mission-critical microservices processing 50M+ daily transactions with 99.99% uptime using Go, GraphQL, and gRPC in a multi-region Kubernetes environment.

Echo

Ergo

Kafka

+11 more

Role: Go Developer

Duration: 07/2020 – 08/2021

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Various Companies

NFT Ticketing System

Blockchain-based ticketing system using NFTs for a travel marketplace with secure smart contracts.

Solidity

Ethereum

Web3.js

React

+3 more

Role: Smart Contract Developer

Duration: Part of work from 9/2021 – present

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Various Companies

Blockchain Payment System

Proof of concept for secure blockchain-based payments and payouts for marketplaces with automated disbursements.

Solidity

Ethereum

Web3.js

React

+3 more

Role: Smart Contract Developer

Duration: Part of work from 9/2021 – present

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Various Companies

Security-Focused Browser Extensions Suite

Architected sophisticated browser extensions reaching 500K+ users, featuring data breach alerts, encrypted communications, and secure email verification systems with cryptographic signing capabilities.

React

Vue

Vuex

Mobx

+11 more

Role: Lead Security Extension Architect

Duration: 9/2018 – 7/2021

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TKXS

TKXS Contract Management

System for contract management, employee management, and business planning with comprehensive features.

AWS

Heroku

React

Styled Components

+3 more

Role: Full Stack Developer

Duration: Part of work from 12/2017 – 07/2020

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proVeo

proVeo Asset Management

Asset management system with comprehensive tracking, reporting, and management features.

.NET (C#)

SQL Server

JavaScript

RESTful APIs

+1 more

Role: Frontend Developer and Mentor

Duration: Part of work from 12/2017 – 07/2020

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Vereign

Vereign Document Signing

Application for secure email and document signing with blockchain verification and payment integration.

Ruby on Rails

GraphQL

RESTful APIs

Payoneer API

+4 more

Role: Full-Stack Developer, promoted to Principal Developer

Duration: Part of work from 12/2017 – 07/2020

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Pravoved.ru

Pravoved.ru Legal Platform

Legal consultation platform connecting clients with lawyers for online legal advice and services.

Symfony

React

JavaScript

PHP

+3 more

Role: Full-Stack Developer

Duration: Part of work from 12/2017 – 07/2020

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Edetek

Edetek Medical Studies

Platform for standardization of medical studies with data processing and analysis capabilities.

NestJS

Angular

Node.js

MongoDB

+3 more

Role: Full Stack Javascript Developer, Backend focused

Duration: Part of work from 12/2017 – 07/2020

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Various

Various Companies

E-commerce Stores

Maintenance and enhancement of several e-commerce stores built on Yii2 with comprehensive features.

Yii2

PHP

JavaScript

jQuery

+3 more

Role: Full Stack Developer

Duration: Part of work from 12/2017 – 07/2020

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