Oussama K.
Senior Frontend Developer
Experience
Oct 2023 - Present
2 years 3 monthsBerlin, Germany
Senior Frontend Developer
DKB Code Factory GmbH
Jul 2023 - Present
2 years 6 monthsBerlin, Germany
Founder
The Krifa Way
- Mentor software engineers willing to switch to freelance
- Help navigate German bureaucracy
May 2023 - Present
2 years 8 monthsFounder
WebWays Solutions GmbH
Mar 2023 - Sep 2023
7 monthsBerlin, 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 monthsBerlin, 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 monthsBerlin, Germany
Senior Frontend Engineer (Freelance)
On
- Implement reusable components for the main online shoes ordering platform
Mar 2022 - Oct 2022
8 monthsBerlin, 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 monthsBerlin, 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 monthsBerlin, Germany
Fullstack Javascript Developer
Independent
- Work in agile environments on projects in several industries
Jul 2021 - Dec 2021
6 monthsBerlin, 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 monthsBerlin, 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 monthsBerlin, 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 monthsBerlin, 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 monthsBerlin, 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 monthsTunis, Tunisia
Software Engineer
Tunpixel
- Develop various projects including app.ironridge.com as frontend developer
- Use AngularJS, Snap.svg, Gulp
Feb 2015 - Jun 2015
5 monthsTunis, 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 monthsTunis, 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 monthsTunis, 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
NativeEnglish
AdvancedFrench
AdvancedGerman
IntermediateEducation
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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