supafleet
Software Engineer
Software Engineer with 8 years of experience designing and scaling high-performance web platforms, SaaS applications, and backend systems. Skilled in leading small teams, architecting multi-tenant solutions, and driving complex integrations. Strong background in JavaScript (Node.js, TypeScript, React). Currently pursuing a Ph.D. in Software Engineering.
Experience: 8 years
Yearly salary: $60,000
Hourly rate: $35
Nationality: 🇺🇦 Ukraine
Residency: 🇺🇦 Ukraine
Experience
Senior Software Engineer
Innervate 2024 - 2025
Implemented multiple integrations with global services. Designed an Agent that improved user experience with the platform. Utilized LLM Tools to accelerate project delivery timelines. Collaborated directly with the management to refine and implement product requirements.
Senior Full-Stack Engineer
LucidRealityLabs 2023 - 2024
Designed a multi-tenant SaaS architecture and led a small dev team to deliver the platform. Built CI/CD pipelines, managed infrastructure setup, and optimized databases. Implemented secure SSO integrations and WebSocket communication across client-server systems.
Software Engineer
Yalantis 2022 - 2023
Transitioned a Node.js + TypeScript monolith into a microservices architecture. Delivered integrations with global companies and ensured embedded device backend communication. Built new services in Rust, strengthening system performance and reliability. Collaborated directly with US-based stakeholders to align product requirements.
Backend Engineer
MWDN 2020 - 2022
Developed payout and wallet systems for insurance-focused fintech startup. Contributed to business security module and CLI tooling in Golang. Delivered backend solutions using Node.js, Golang, AWS, and DDD principles. Collaborated closely with US teams in a fully remote setup. Improved K8s & Terraform infrastructure.
Software Engineer
Viseven 2018 - 2020
Optimized and refactored backend services for eWizard, a multi-tenant microservice platform. Created a high-performance Reactive Excel-like app (lecture: “When competitive algorithms help you survive”). Maintained and upgraded a C++ PDF-to-HTML converter. Enhanced product speed and stability across services.
Software Developer
SWP Group 2017 - 2018
Working on developing new and upgrading existing Microsoft Dynamics projects. Led integration of Dynamics Services with .NET backend and R-based forecasting engine to predict seasonal sales.
Founder & Developer
Gaming Platform 2014 - 2017
Built and scaled a gaming platform to over 1 million users and 3,000+ concurrent sessions. Implemented real-time data updates with Redis + Socket.io. Designed backend in PHP & Node.js with MySQL.
Skills
golang
react
rust
vue
node
english
russian
ukrainian