/about

Panagiotis Rousis

Senior Frontend Engineer · Team Lead

Ten years of building web products — the last four leading the teams that ship them. panrou.dev is where that experience becomes available to your product: hands-on development, architecture and delivery, with the accountability of a single person who owns the result.

Connect on LinkedIn Athens, Greece Open to relocation · on-site / hybrid

/experience

Where the years went

HarborLab

Current

Senior Frontend Developer · Team Lead (Contractor)

Jan 2026 — Present · Athens

  • Lead a team of four frontend developers, driving architecture, delivery and code quality.
  • Lead responsible for the design library.
  • Define frontend technical direction and mentor engineers across the team.

Stack ReactTypeScriptReduxRTKViteVitestStorybook

Cleverpoint

Lead Frontend Developer

Sep 2023 — Dec 2025 · Athens

  • Delivered new web apps for Cleverpoint consumers (shop, reroute, return and map) and partners.
  • Designed and shipped the first design system for Cleverpoint.
  • Automated the entire delivery pipeline.
  • Introduced quality gates (SonarCloud) and a code-review process.
  • Led and mentored a team of two developers.

Stack ReactTypeScriptZustandViteVitestJestRTLTailwindCSSStorybookAzure DevOpsGraphQL

Campeón Gaming

Lead Frontend Developer

Oct 2022 — Sep 2023 · Athens

  • Delivered multiple new iGaming web sites.
  • Integrated payment providers across web applications.
  • Led and mentored a team of two developers.

Stack ReactTypeScriptReduxGraphQLViteVitestJestRTLTailwindCSSStorybook

Sword Group

Senior Frontend Developer

Feb 2021 — Sep 2022 · Athens

  • Delivered a web application for the European Patent Office.
  • Provided architectural solutions for several features.
  • Worked on the testing team for a short period.
  • Led and mentored a junior developer.

Stack ReactTypeScriptReduxSonarCloudWebpackCypressJestRTLTailwindCSSNode.js

Agroknow

Software Developer

Sep 2019 — Feb 2021 · Athens

  • Delivered numerous features for Foodakai, the company's flagship product.
  • Provided architectural solutions for several features.
  • Supported Marketing and Sales teams with internal automations.
  • Provided training and support to product customers.

Stack ReactTypeScriptReduxWebpackRuby on Rails

Allstate Northern Ireland

Senior Application Developer

Nov 2017 — Sep 2019 · Belfast, UK

  • Delivered features for two internal PMO projects.
  • Set up and supported the automation pipeline using Jenkins.
  • Trained in the Scaled Agile Framework.

Stack ReactTypeScriptReduxWebpackNode.jsSonarQubeJenkins

Earlier experience

Travelgems · Lead Programmer

Nov 2015 — Nov 2017 · Athens

Delivered and supported the Java API powering the TravelGems algorithm and an internal research-questionnaire tool.

CRI Group · Software Engineer

Feb 2015 — Nov 2015 · Koropi

Backend and integration software development.

OceanIT · Software Developer

Jul 2014 — Jan 2015 · Halandri

Built backend services and a robust REST API with Java/Spring across relational and NoSQL stores.

/skills

Years on the clock

JavaScript · TypeScript

10 years

React · Redux · Jest · RTL · Cypress

8 years

CI/CD · Azure DevOps · Jenkins · Jira

9 years

SonarCloud · Code Review · Git

5 years

TailwindCSS · Storybook · Figma

4 years

Leading & coaching teams

4 years

Next.js · GraphQL · Zustand · Vite · Node.js

3 years

Want this experience on your team?

Whether it's a full build or a lead role inside your team — the conversation starts the same way.

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