Oussama K.

Senior Frontend Developer

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Berlin, Germany

Experience

Oct 2023 - Present
2 years 3 months
Berlin, Germany

Senior Frontend Developer

DKB Code Factory GmbH

Jul 2023 - Present
2 years 6 months
Berlin, Germany

Founder

The Krifa Way

  • Mentor software engineers willing to switch to freelance
  • Help navigate German bureaucracy
May 2023 - Present
2 years 8 months

Founder

WebWays Solutions GmbH

Mar 2023 - Sep 2023
7 months
Berlin, Germany

Senior Frontend Developer (Freelance)

ToolTime

  • Transform web application into a white-label product
  • Work closely with PO and designer to build reusable components leveraging design tokens
Aug 2022 - Jan 2023
6 months
Berlin, Germany

Fullstack Javascript Developer (Freelance)

Wimedko GmbH

  • Gather requirements with doctors and nurses
  • Implement and deliver MVP for medication plans, note sharing, and patient examinations
  • Integrate with existing white-labeled solution for remote patient monitoring
Jun 2022 - Aug 2022
3 months
Berlin, Germany

Senior Frontend Engineer (Freelance)

On

  • Implement reusable components for the main online shoes ordering platform
Mar 2022 - Oct 2022
8 months
Berlin, Germany

Senior Backend Engineer (Freelance)

Pixaera

  • Own backend projects: prioritisation, project breakdown, direct client contact, code review, managing outsourced development, interviewing and hiring
  • Design software architecture and develop backend features
  • Write SQL queries to export custom business reports
Jan 2022 - Feb 2022
2 months
Berlin, Germany

Senior Frontend Engineer (Freelance)

mediafellows

  • Implement UI features and components for analytics (charts, tables, pagination)
  • Perform various maintenance tasks
  • Collaborate with frontend developers, backend, and QA
  • Use Webstorm, ReactJS, Typescript, ChartJS, BlueprintJS, ESLint
Jul 2021 - Present
4 years 6 months
Berlin, Germany

Fullstack Javascript Developer

Independent

  • Work in agile environments on projects in several industries
Jul 2021 - Dec 2021
6 months
Berlin, Germany

Senior Frontend React/Typescript Engineer (Freelance)

AnyDesk Software GmbH

  • Develop web-app components and features for new account management console MyAnyDesk2
  • Collaborate with product owner and developers
  • Iterate quickly focusing on quality, maintainability, and performance
  • Contribute to UI/UX
  • Use Webstorm, ReactJS, Typescript, React-Query, Material-UI, Keycloak, Jest, Docker, Agile/Scrum, Git
Jul 2021 - Oct 2021
4 months
Berlin, Germany

Software Engineer

DIGITTY

  • Set up project with CI/CD and Jest unit testing
  • Implement JS linting using Google Cloud Platform
  • Develop API endpoints for Firestore database access
  • Integrate with Jira using OAuth2, retrieve project data, register event triggers, and store transformed paginated data in Firestore
Oct 2018 - Jul 2021
2 years 10 months
Berlin, Germany

Senior Software Developer

Safety io

  • Reshape legacy web app with latest tools, testing, reusability, performance, and UI best practices
  • Design and implement features focused on business needs
  • Implement APIs, database queries, and documentation
  • Contribute to UX/UI, DevOps, CI/CD, and process improvement
  • Use Webstorm, Angular/AngularJS, NodeJS, Jest, Cypress.io, Typescript, ESLint, AWS, Ansible, Docker, Swagger, Jenkins, RethinkDB, PostgreSQL, Atlassian tools
Mar 2018 - Sep 2018
7 months
Berlin, Germany

Frontend Developer

Tourlane GmbH

  • Redesign custom trip-planning platform
  • Collaborate with designers and improve team processes and motivation
  • Build a living styleguide (reusable components library)
  • Rebuild customer-facing web app Tourlane.de focusing on maintainability, testing, and clean code
  • Use Webstorm, React, NextJS, Webpack, Babel, CSS-modules, Jest, Cypress.io, ESLint, Sentry.io, AWS, React-Styleguidist
Dec 2015 - Feb 2018
2 years 3 months
Berlin, Germany

Frontend Developer

EatFirst

  • Work on eatfirst.com
  • Implement and redesign website features
  • Use ES6, RiotJS, BackboneJS, Flux architecture, SCSS
Sep 2015 - Dec 2015
4 months
Tunis, Tunisia

Software Engineer

Tunpixel

  • Develop various projects including app.ironridge.com as frontend developer
  • Use AngularJS, Snap.svg, Gulp
Feb 2015 - Jun 2015
5 months
Tunis, Tunisia

Engineer Diploma Thesis - Software Engineer Intern

Rosafi Holding

  • Develop server-side scripts to automate cloud resource setup, configuration, and creation
  • Build web API for CRUD and custom operations on storage and virtualization resources
  • Create AngularJS web application consuming the API with a user-friendly interface
  • Use Python, GlusterFS, Libvirt, KVM, LXC/LXD, Django, Django REST Framework, AngularJS, Paramiko, HTML5, Bootstrap, Git
Jul 2014 - Aug 2014
2 months
Tunis, Tunisia

Software Engineer Intern - Python Developer

MTC Consulting

  • Develop features in OpenERP web module
  • Build web application consuming web services
  • Use Python, OpenERP, Tryton ORM, Django, JSON-RPC, Scrum, PostgreSQL, Git
Jul 2013 - Aug 2013
2 months
Tunis, Tunisia

Software Engineer Intern - Windows Phone 8 Developer

Linkao

  • Develop Windows Phone 8 marketplace application
  • Consume JSON web services to replicate site features
  • Use C#, XAML, JSON, REST

Summary

Senior Software Engineer (8+ years of experience).

  • 70% freelancer: open for opportunities as a Freelance FullStack JavaScript Developer (React/NodeJS)
  • 30% entrepreneur: working on my next big thing / discussing interesting ideas/ networking
  • Good technical background in software design and development.
  • Strong teamwork, collaboration and leadership skills developed throughout several extra-curricular activities and responsibilities.
  • Passionate about new technologies, open minded and fast learner.

Skills

  • Chart.js
  • Blueprintjs
  • Eslint

Languages

Arabic
Native
English
Advanced
French
Advanced
German
Intermediate

Education

Oct 2012 - Jun 2015

ENSI - Ecole Nationale des Sciences de l'Informatique

Engineer's Degree · Computer Science · Tunis, Tunisia

Oct 2010 - Jun 2012

IPEIM, Preparatory Institute for Engineering Studies

General Diploma in Physics and Technology · Engineering, Physics/Technology · Monastir, Tunisia

Oct 2009 - Jun 2010

Ibn Sina Secondary School

Bacalaureate · Technology · Tunisia

Certifications & licenses

LPIC-1 - 101 Exam

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