Danylo

Danylo Karpenko
Strong middle Full-stack JavaScript developer

Master's Degree in Computer Software Engineering

Contacts:
Location: Ukraine
Email: [відкрити контакти](див. вище в блоці «контактна інформація»)
Phone: [відкрити контакти](див. вище в блоці «контактна інформація»)
LinkedIn: [відкрити контакти](див. вище в блоці «контактна інформація»)
GitHub: github.com/danylokarpenko

I am a Full-Stack Engineer with 5+ years of experience and a strong desire for professional growth. Experienced in developing web applications, creating Rest APIs, and working with various databases. Proficient in JavaScript, TypeScript, Node.js, React, NextJs and PostgreSQL. While my current skill set may differ slightly, I am determined to adapt, learn, and contribute effectively to the team's success.

Hard Skills:
• TypeScript, JavaScript;
• Node.js, NestJS, TypeORM, Prisma, express, feathersJS;
• PostgreSQL, MySQL, MongoDB;
• React, Next.js, SASS, HTML/CSS, Redux, Saga, Tanstack/React-Query;
• AWS (Elastic Beanstalk, RDS, EC2, S3, AIM, CodePipeline), Heroku, Cloudways;

Additional skills:
• Git;
• Agile: Scrum and Kanban methodologies;
• Languages: English B2, native Ukrainian and Russian;
• English: B2, perfect reading, writing, listening and understanding, good speaking skills.

Commercial Projects:
Friends Games Incubator

Full-time

Jan 2024 -
Mar 2024
Business Incubation and Consulting system, CRM
Start Up
Role: Head Full-Stack Developer. Node.js, NestJS, PostgreSQL, Websockets, Git, and Ubuntu/Linux server, AWS cloud service;
3 months

Freelance · Full-time

Jul 2021 - Jan 2024

Project: Affiliate Markets Aggregation, CRM
Role: Head Full-Stack Developer, Team Lead

Description: Tech Led the project from the scratch, overseeing all aspects of the project;
As the project architect, played a pivotal role in designing and planning the project's architecture, ensuring scalability and efficiency;
DevOps responsibilities for deployment and server management;
Made crucial technology decisions, ensuring the use of the most appropriate tools and frameworks;
Led and mentored junior and mid-level programmers to ensure project success;

Stack: NestJs, ReactJs, AWS, PostgreSQL, MySql, MongoDb, Websockets, CronJobs, Cloudways

Full-time

Jun 2020 - Aug 2021
Project: SnapNurse - Medical Freelance System in the USA snapnurse.com
Role: Full-Stack Developer

Description: Developed new features, refactoring for the medical freelance project; Optimizing SQL queries and database indexes for improved performance and efficiency;
Communicated with customers to develop the project with business’s requirements;
Collaborated with a team of 15 developers to deliver a high-quality web application;

Stack: Node.js, NestJS, PostgreSQL, React, Redux, Saga
1+ year

Project: Mobile E-commerce Web App - tracking.insidecoffee.com
Role: Front-end Developer React, Sendgrid, Chargebee and Directus;
3 months

Project: Mobile taxi app
Role: Frontend developer. React Native
3 months

Education:
1) National Aviation University
• Master's Degree in Computer Software Engineering;
• 2022-2024.
2) National Aviation University
• Bachelor's Degree in Computer Software Engineering;
• 2018 - 2022.
3) Full-Stack Developer Internship
• Jul 2020 - Sep 2020 (intensive 3 months);
• Successfully finished a 3-month internship as a full-stack JS developer. Gained experience of working with client and server parts of the project on a modern stack - the latest versions of JavaScript, React, Node.js. The internship included 1 month of studying core technologies and 2 months of developing the application in a team with 8 devs, 2 QAs, and 2 experienced mentors;
• Skills: Elasticsearch, TypeORM, JavaScript, React.js, Node.js, PostgreSQL.
4) Personal Education with a mentor. (hexlet.com educational platform) https://ru.hexlet.io/u/danylokarpenko
• Backend Developer, Node.js, programming fundamentals, patterns, clean code, tests, OOP;
• May 2019 - Mar 2020 (9 months);
• Grade: Backend Node.js developer.