Oussama Krifa

Senior Frontend Developer

Berlin, Deutschland

Erfahrungen

Okt. 2023 - Bis heute
1 Jahr 9 Monaten
Berlin, Deutschland

Senior Frontend Developer

DKB Code Factory GmbH

Juli 2023 - Bis heute
2 Jahren
Berlin, Deutschland

Founder

The Krifa Way

  • A program to mentor Software Engineers willing to switch to Freelance and help them navigate German bureaucracy.
Mai 2023 - Bis heute
2 Jahren 2 Monaten
Berlin, Deutschland

Founder

WebWays Solutions GmbH

März 2023 - Sept. 2023
7 Monaten
Berlin, Deutschland

Senior Frontend Developer (Freelance)

ToolTime

  • Worked on the company’s handworker tracking and invoicing SaaS.
  • Transformed the web application into a white-label product.
  • Worked closely with PO and Designers to build reusable components leveraging design tokens.
Aug. 2022 - Jan. 2023
6 Monaten
Berlin, Deutschland

Fullstack Javascript Developer (Freelance)

Wimedko GmbH

  • Collaborated with doctors and nurses to gather requirements.
  • Delivered an MVP for medication plans for patients, nurse notes sharing, and tracking examinations.
  • Integrated with a white-labeled solution for remote patient monitoring.
Juni 2022 - Aug. 2022
3 Monaten
Berlin, Deutschland

Senior Frontend Engineer (Freelance)

On

  • Supported the team in implementing reusable components for the online shoe ordering platform.
März 2022 - Okt. 2022
8 Monaten
Berlin, Deutschland

Senior Backend Engineer (Freelance)

Pixaera

  • Developed the company's VR-based workplace safety training solution.
  • Ownership of backend projects, prioritization, breaking down projects.
  • Client communication, code reviews, managing outsourced app development.
  • Conducted interviews and hiring.
  • Built software architectures, backend features, and SQL queries for custom reports.
Jan. 2021 - Feb. 2022
2 Monaten
Berlin, Deutschland

Senior Frontend Engineer (Freelance)

mediafellows

  • Worked on the company’s Audiovisual Content Management solution Mediastore.
  • Implemented UI features such as charts, tables, and pagination.
  • Interacted closely with backend and QA teams.
  • Used technologies like Webstorm, ReactJS, Typescript, ChartJS, BlueprintJS, Eslint.
Juli 2021 - Bis heute
4 Jahren

Fullstack Javascript Developer

  • Since switching from full-time employment to freelancing, worked in agile environments on various projects across multiple industries.
Juli 2021 - Dez. 2021
6 Monaten
Berlin, Deutschland

Senior Frontend React/Typescript Engineer (Freelance)

AnyDesk Software GmbH

  • Worked on the Account management console MyAnyDesk2.
  • Developed web-app components and features with a focus on quality.
  • Contributed to UI/UX development.
  • Used technologies such as ReactJS, Typescript, React-Query, Material-UI, Keycloak, Docker.
Juli 2021 - Okt. 2021
4 Monaten
Berlin, Deutschland

Software Engineer

DIGITTY

  • Worked on the company’s AI for Project Management solution.
  • Set up projects with CI/CD.
  • Implemented API endpoints for Firestore Database.
  • Integrated Jira for authorization using OAuth2 and retrieved project data.
Okt. 2018 - Juli 2021
2 Jahren 10 Monaten
Berlin, Deutschland

Senior Software Developer

Safety io

  • Developed Gas Detection cloud solutions Fleet Manager and Live Monitor.
  • Reshaped legacy web-app using modern technologies.
  • Designed and implemented business-focused features.
  • Worked on DevOps, CI/CD, and process improvements.
März 2018 - Sept. 2018
7 Monaten
Berlin, Deutschland

Frontend Developer

Tourlane GmbH

  • Redesigned the company’s custom trip-planning platform.
  • Built reusable components library and rebuilt the customer-facing website Tourlane.de.
  • Focused on maintainability and clean code using React, NextJS, Jest, Cypress.io.
Dez. 2015 - Feb. 2018
2 Jahren 3 Monaten
Berlin, Deutschland

Frontend Developer

EatFirst

  • Redesigned most website features of [link]
  • Utilized technologies like ES6, RiotJS, BackboneJS, and Flux architecture.
Sept. 2015 - Dez. 2015
4 Monaten
Tunis, Tunesien

Software Engineer

Tunpixel

  • Worked on various projects focused on frontend development using AngularJS, Snap.svg, and Gulp.
Feb. 2015 - Juni 2015
5 Monaten
Tunis, Tunesien

Engineer Diploma Thesis - Software Engineer Intern

Rosafi Holding

  • Developed server-side scripts for cloud resources automation.
  • Built a Web API for CRUD operations and a user-friendly web application with AngularJS.
  • Utilized technologies like Python, Cloud Computing, Django, and Git.
Juli 2014 - Aug. 2014
2 Monaten
Tunis, Tunesien

Software Engineer Intern - Python Developer

MTC Consulting

  • Worked on a social, cloud and BigData non-profit e-health platform.
  • Developed features on an OpenERP web module and built a web application consuming web services.
  • Used technologies like Python, PostgreSQL, and Scrum.
Juli 2013 - Aug. 2013
2 Monaten
Tunis, Tunesien

Software Engineer Intern - Windows Phone 8 Developer

Linkao

  • Developed a marketplace mobile application for Windows Phone 8.
  • Utilized JSON WebServices and REST API.
  • Used technologies like C#, XAML, Microsoft Visual Studio.
Jan. 2011 - Dez. 2015
4 Jahren

Engineer's Degree

ENSI - Ecole Nationale des Sciences de l'Informatique

Field of study: Computer Science

Jan. 2009 - Dez. 2013
3 Jahren

General Diploma in Physics and Technology

IPEIM, Preparatory Institute for Engineering Studies

Jan. 2009 - Dez. 2010
1 Jahr

Bacalaureate

Ibn Sina Secondary School

Field of study: Technology

Zusammenfassung

Trying to balance my time being a:

  • 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.

Sprachen

Arabisch
Muttersprache
Englisch
Verhandlungssicher
Französisch
Verhandlungssicher
Deutsch
Grundkenntnisse

Ausbildung

Okt. 2012 - Juni 2015

ENSI - Ecole Nationale des Sciences de l'Informatique

Engineer's degree · Computer Science · Tunesien

Okt. 2010 - Juni 2012

IPEIM, Preparatory Institute for Engineering Studies

General diploma in physics and technology · Engineering, Physics/Technology · Tunesien

Okt. 2010 - Juni 2010

Ibn Sina Secondary School

Bacalaureate · Technology · Tunesien

Zertifikate & Bescheinigungen

LPIC-1 - 101 Exam