Eugene K. Senior NodeJS Engineer
Summary
- Proficient in Node, Typescript, and Express, with experience in multiple backend development roles, working on projects related to education, healthcare, and SEO optimization.
- Utilized tech stack including Nest.js, PostgreSQL, TypeORM, Redis, GCP, REST, and WebSockets while developing platforms for physicians and improving healthcare services.
- Successfully integrated ElasticStack and implemented admin panels for SEO entities in a platform designed for automated SEO optimization.
- Developed and maintained microservices for a healthcare company, focusing on notifications, messages, calls, and emails, utilizing technologies such as Express, Nest.js, MySQL, MongoDB, Sequelize, and Firebase.
- Consistently prioritized efficient workflows and high test coverage, introducing git flow strategies and achieving 90% unit test coverage in microservices.
- Upper-Intermediate English
- Available ASAP
Experience
Backend developer
5 months
Description: The platform that allows colleges get accreditation according to European and USA standards.
Responsibilities: Designed and implemented solution for tracking content viewing by end users, reviewed DB performance and optimized certain tables to decrease average time of query execution on those tables, added event driven development in bottlenecks of application
Technologies: Nexus, PostgreSQL, Prisma, Redis, GCP, Cloudflare, GraphQL
Backend developer, Fulcrum
6 months
Description: The platform is similar to Upwork but it’s created for physicians.
Responsibilities: Introduced a git flow that allows a large team to work on several releases at the same time
Technologies: Nest.js, PostgreSQL, TypeORM, Redis, Stripe, GCP, REST
Backend developer, Fulcrum
7 months
Description: The platform that helps physicians to move to another place and provide them connection with specialist
Responsibilities: Implemented Stripe subscriptions. Completed the project on time with covering the out of scope functionality
Technologies: Nest.js, PostgreSQL, TypeORM, Redis, Stripe, GCP, WebSockets, REST
Backend developer, Fulcrum
6 months
Description: The platform that allows users automatically set up SEO optimization for their sites
Responsibilities: Integrated ElasticStack. Implemented admin panel for SEO entities like keywords, nGrams, attributes, labels and relations between them
Technologies: Nest.js, PostgreSQL, TypeORM, Redis, ElasticSearch, RabbitMQ, GCP, REST
Backend developer, SoftServe
8 months
Description: Client portal for healthcare company
Responsibilities: After making comparisons between REST and GraphQL was chosen and set up GraphQL. Implemented Auth0 integration with roles.
Technologies: Nest.js, PostgreSQL, TypeORM, Redis, GraphQL
Backend developer, SoftServe
6 months
Description: Admin panel for healthcare company
Responsibilities: Proposed and implemented improves in flow of ordering of medicines to improve conversion rate
Technologies: Hapi, Tsoa, PostgreSQL, Knex, Redis, GCP, REST
Backend developer, SoftServe
12 months
Description: My team was engaged in development of microservices that was responsible for notifications, messages, calls and emails
Responsibilities: Added new microservice that is responsible for notifications. Increased unit test coverage of microservices to 90%
Technologies: Express, Nest.js, MySQL, MongoDB, Sequelize, Redis, GCP, Microservices, Firebase, Jest, REST
Education
Computer engineering. Master degree, National Aerospace University, Kharkiv