Dzmitry, Software Engineer
B2 (Upper-Intermediate) English
Middle (3-5 years)
Poland
UTC+01:00
Summary
Software Engineer boasting a comprehensive education from Vilnius University and BSTU complemented by a robust professional background with a focus on SaaS and IaaS development. Proficient in a wide array of programming paradigms including OOP, functional, reactive, and process programming. Skilled in Haskell, with a passion for embedding AI and extensive experience in cybersecurity and DeFi, thus reflecting a deep technical expertise. With 5+ years coding in JavaScript/TypeScript and Python, and familiarity with numerous back-end technologies and tools ranging from Node.js to AWS and PostgreSQL, this engineer exemplifies a strong command over modern development practices such as TDD and DDD. Additionally, projects reflect practical experience in data processing, AI model implementation, and system architecture design.
Main Skills
TypeScript 5 yr.
Node.js 4 yr.
Express 3 yr.
AWS EC2 3 yr.
NestJS 2 yr.
Programming Languages
AI & Machine Learning
.NET Platform
JavaScript Frameworks
Python Libraries and Tools
UI Frameworks, Libraries, and Browsers
Data Analysis and Visualization Technologies
Databases & Management Systems / ORM
Cloud Platforms, Services & Computing
Amazon Web Services
Google Cloud Platform
Azure Cloud Services
Scripting and Command Line Interfaces
Deployment, CI/CD & Administration
Version Control
SDK / API and Integrations
Virtualization, Containers and Orchestration
Message/Queue/Task Brokers
Methodologies, Paradigms and Patterns
BlockChain and Decentralized Software
Third Party Tools / IDEs / SDK / Services
Operating Systems
Other Technical Skills
Work Experience
Software Developer, Nexploit CLI
Duration: 01-2023 to 11-2023
Summary: A DAST application & API security testing platform with a core written in Crystal and featuring open-source Nexploit CLI.
Responsibilities: Feature development, PostgreSQL migration, service performance improvement, refactoring, redundancy elimination, type checking, RegEx C++ Raw Socket refactoring, documentation updates.
Technologies: Node.js, TypeScript, Ts.ED, MongoDB, PostgreSQL, Redis, RabbitMQ, Jest, Type ORM, Micro-ORM, Semantic Release, Socket Ts-Mockito, Kubernetes
Technical Lead/Sr. Engineer, Jeweler Telegram Bot
Duration: 03-2022 to 01-2023
Summary: A Telegram-based bot, Jeweler, for small jewelry businesses to manage customer orders more efficiently.
Responsibilities: Technology choice, technical solution development, architecture design using DDD, pull-request reviewing, refactoring, translation service integration, Google Auth Client integration, CI/CD integration for seamless deployment on GCP, test implementation, Docker containerization, Redis caching, analytics features implementation.
Technologies: Python, CI/CD, Docker, Telethon, Google Auth Service, Redis, GCP
Software Developer/Architect, Data Processing and Visualization
Duration: 11-2021 to 03-2022
Summary: An open-source project for performing comprehensive loading tests on various data structures and libraries.
Responsibilities: Benchmark development, loading tests, data processing pipeline, data treatment, feature implementation, C++ addons creation, data visualization, documentation and paper authoring.
Technologies: Node.js, Ramda, Lodash, Immutable, Mori.js, C++ Addons, Underscore, Python, NumPy, MatPlotLib, Mayavi
Software Developer, TON-Based System
Duration: 09-2021 to 10-2021
Summary: Creation of an open-source TON-based distributed system with independent client-side and testing environment.
Responsibilities: Deployment scripts development, compilation scripts development, Uniswap bridge testing, TON contracts deployment, code refactoring, bug fixes.
Technologies: Node.js, Ramda, Solidity, Monet, TON Environment, Uniswap, Web3
Software Developer/Architect, Parser with AI for Subtitles
Duration: 04-2021 to 09-2021
Summary: A parser system with satellites and embedded proxy servers for recognition of subtitles in video using AI.
Responsibilities: Architecture development, feature implementation, AI model embedding, loading tests, AWS deployment, using MySQL for proxy paths and S3 storage, multi-core architecture, API development with Socket.
Technologies: Node.js, Ramda, Python, Redis, MySQL, AWS S3, AWS EC2, Bash
Software Developer/Architect, Secure Password Manager
Duration: 11-2020 to 04-2021
Summary: A user-friendly password manager offering secure centralized storage and management of passwords.
Responsibilities: Architecture development using Nest.js modules, new feature implementation, MySQL database design, API development, Bcrypt for password encryption.
Technologies: Nest.js, MySQL, Babel, TypeORM
Software Developer/Architect, DB Benchmarking
Duration: 11-2019 to 11-2020
Summary:
- Node
- js interaction with MySQL for database benchmarks and loading testing
Responsibilities: Architecture development, new feature development, lazy approach refactoring, results representation, loading tests, AWS deployment.
Technologies: Node.js, Ramda, Lazy.js, Monet.js, MySQL, AWS EC2
Software Developer, TMS Ticket Management
Duration: 03-2019 to 01-2020
Summary: Ticket management application (TMS) to manage various types of tickets across roles providing a centralized platform.
Responsibilities: New feature development, testing, SQL database error fixing, SQL Server maintenance.
Technologies: .NET Framework, ADO.NET, SQL Server, JavaScript