Pavlo

Lviv, Ukraine
Pavlo Ustymenko [відкрити контакти](див. вище в блоці «контактна інформація»)
[відкрити контакти](див. вище в блоці «контактна інформація»)
Full-Stack Engineer with 5+ years of experience, recognized as a top
performer for high-speed delivery and technical autonomy.
Experienced in owning the full SDLC for core modules and bridging
technical gaps within distributed international teams to deliver
production-ready solutions.

EXPERIENCE SKILLS
JavaScript, TypeScript, NestJS,
Capgemini, Remote — Full Stack Engineer React, NodeJS, Express,
Mar 2025 - PRESENT MongoDB, Postgresql,
Core skills: NestJS, TypeScript, MongoDB, Oras, React, AWS S3, Rego Tailwind, Linux, Docker,
Next.js, Angular, Nginx,
Developed an internal web-based system for managing nationwide telecom
Jenkins, Postgresql, bash
tower infrastructure for a large telecommunications provider. Worked as a
Full Stack Developer in a team of seven engineers, building scalable
backend services with NestJS and MongoDB and a React-based
LANGUAGES
micro-frontend architecture. Implemented secure access control using
Rego-based ABAC policies, integrated basic object storage workflows with
English - B2+
AWS S3, managed artifacts via ORAS, and worked within GitLab-based CI
Ukrainian - Native
pipelines with SonarQube used for static code analysis and code quality
control.

Insiders, On-site (Lviv) — Full Stack Developer
Jun 2024 - Nov 2024

Core skills: NextJS, React, Express, NPM, Tailwind, Jenkins, Nginx, Linux

Worked on a package registry platform, functionally similar to npm,
focused on managing and distributing SQRl packages. Implemented new
features and integrated third-party APIs to extend platform capabilities.
Extracted core application logic into a standalone npm package, enabling
reuse both within the main application and as a CDN-distributed package
for direct HTML usage.

Also developed a full-stack React / Node.js / PostgreSQL application from
scratch for wholesale product distribution directly from manufacturers.
Contributed to application architecture, backend APIs, and database design,
and participated in CI/CD processes and basic server administration.

GoIT, Remote (Part-Time) — Mentor
Dec 2023 - Jul 2024

Mentored and taught students in the Node.js & Express course, covering
backend fundamentals, REST API design, middleware, authentication, and
best practices. Provided code reviews, technical guidance, and feedback to
help students build production-ready applications and improve
problem-solving skills.

Grid Dynamics, Hybrid (Lviv) — Full Stack Engineer
Dec 2021 - Sep 2022

Worked on an internal document management system, developing
full-stack features using React and Node.js (Express) with TypeScript and
PostgreSQL. Contributed to backend APIs, database design, and frontend
components, focusing on maintainability, data consistency, and secure
access to internal documents.

Keplercode, Hybrid Part-Time (Lviv) — DevOps Engineer
Sep 2020 - Sep 2021

Supported development and deployment pipelines across multiple projects,
including React, WordPress, and MongoDB clusters. Worked with Jenkins
CI/CD, configured servers and test environments, and handled deployments
for Expo, OpenFN solutions, and WordPress projects. Ensured reliable and
repeatable deployments while collaborating with development teams to
maintain code quality and system stability.

Keplercode, Hybrid (Lviv) — Full Stack Engineer
Oct 2019 - Sep 2021

Developed multiple full-stack and front-end projects using Angular 4,
Node.js (Express), MongoDB, MySQL, React, and WordPress. Built an
Angular + Node.js/MongoDB & MySQL application where users earned
rewards by participating in surveys. Contributed as a front-end developer to
an enterprise-level React project for controlling electric windmills.
Developed various WordPress projects including a corporate blog, landing
pages, and informational portals. Focused on delivering maintainable code,
modular architecture, and a consistent user experience across platforms.

EDUCATION

Lviv Polytechnic National University, Lviv — Bachelor
Sep 2017 - Jun 2022

Computer Science