semenchuk
Software Developer | Blockchain Data Specialist | De Fi Insights
Experienced Node.js Backend Developer with over 6 years in software development, specializing in blockchain-related projects over the last 3 years with Nest.js as a primary tool. Skilled at building efficient, high-load backend systems and scalable APIs, Iβm seeking a team where I can apply my expertise, grow, and contribute to meaningful projects. Iβm a dedicated problem-solver, open to constructive feedback, and driven to help businesses achieve their goals through reliable, innovative solutions.
Experience: 6 years
Yearly salary: $110,000
Hourly rate: $55
Nationality: πΊπ¦ Ukraine
Residency: π΅π± Poland
Experience
Software Developer
Akvelon, Inc 2021 - 2021
- Collaborated as a member of the systems engineering team, managing and optimizing AWS infrastructure to support high-performance applications. - Partnered with cross-functional development teams to enhance technical standards and align infrastructure with project requirements. - Wrote clean, well-documented, and thoroughly tested code, ensuring reliability and maintainability across various projects. - Actively contributed to project design and implementation, leveraging AWS services and DevOps practices to improve deployment efficiency and system scalability.
Full Stack Developer
MEV, LLC 2020 - 2021
- Developed and maintained a large-scale enterprise project for a U.S.-based client, integrating customer service support systems with unique ticketing and ordering APIs, such as Amazon, Salesforce, Shopify, and Genesys. - Worked with a microservices architecture, utilizing modern technologies like Node.js, React.js, Kafka, MongoDB, Redis, and TypeScript, to build scalable and modular systems. - Collaborated with cross-functional teams to implement solutions that improved workflow efficiency and enhanced the customer experience. - Built and maintained integrations with various third-party platforms, ensuring seamless data exchange and reliable API interactions. - Contributed to both frontend and backend development, leveraging full stack skills to ensure system coherence and performance.
Software Developer
GlobalLogic 2018 - 2020
Worked on various enterprise projects, developed a data representation solution for IoT devices, built cloud-based content management solutions, and focused on creating scalable, reliable solutions.
Skills
ai
aws
bitcoin
blockchain
defi
docker
evm
git
grafana
graphql
kubernetes
mongo
nestjs
postgres
react
redis
typescript
node
english
polish
russian
ukrainian