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I am a passionate and results-driven software engineer and lead developer with extensive experience in web app development, software architecture and team leadership. I have successfully delivered scalable, high-quality solutions across multiple industries including E-commerce, Real Estate, Education, Booking Systems, Healthcare, Insurance and SaaS platforms. From an early stage, I developed a deep interest in computer science and programming, which naturally evolved into a professional career focused on building modern, robust software solutions and leading cross-functional teams to deliver impact. I continually learn new technologies, explore innovative solutions and contribute to impactful apps as both a developer and technical leader, embracing challenges and collaborating closely with clients to ensure success.…I am a passionate and results-driven software engineer and lead developer with extensive experience in web app development, software architecture and team leadership. I have successfully delivered scalable, high-quality solutions across multiple industries including E-commerce, Real Estate, Education, Booking Systems, Healthcare, Insurance and SaaS platforms. From an early stage, I developed a deep interest in computer science and programming, which naturally evolved into a professional career focused on building modern, robust software solutions and leading cross-functional teams to deliver impact. I continually learn new technologies, explore innovative solutions and contribute to impactful apps as both a developer and technical leader, embracing challenges and collaborating closely with clients to ensure success.

Khalil Oueslati

Full Stack Developer, Front-End Developer, Back-End Developer, +3

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I am a passionate and results-driven software engineer and lead developer with extensive experience in web app development, software architecture and team leadership. I have successfully delivered scalable, high-quality solutions across multiple industries including E-commerce, Real Estate, Education, Booking Systems, Healthcare, Insurance and SaaS platforms. From an early stage, I developed a deep interest in computer science and programming, which naturally evolved into a professional career focused on building modern, robust software solutions and leading cross-functional teams to deliver impact. I continually learn new technologies, explore innovative solutions and contribute to impactful apps as both a developer and technical leader, embracing challenges and collaborating closely with clients to ensure success.…I am a passionate and results-driven software engineer and lead developer with extensive experience in web app development, software architecture and team leadership. I have successfully delivered scalable, high-quality solutions across multiple industries including E-commerce, Real Estate, Education, Booking Systems, Healthcare, Insurance and SaaS platforms. From an early stage, I developed a deep interest in computer science and programming, which naturally evolved into a professional career focused on building modern, robust software solutions and leading cross-functional teams to deliver impact. I continually learn new technologies, explore innovative solutions and contribute to impactful apps as both a developer and technical leader, embracing challenges and collaborating closely with clients to ensure success.

Available to hire

I am a passionate and results-driven software engineer and lead developer with extensive experience in web app development, software architecture and team leadership.

I have successfully delivered scalable, high-quality solutions across multiple industries including E-commerce, Real Estate, Education, Booking Systems, Healthcare, Insurance and SaaS platforms.

From an early stage, I developed a deep interest in computer science and programming, which naturally evolved into a professional career focused on building modern, robust software solutions and leading cross-functional teams to deliver impact.

I continually learn new technologies, explore innovative solutions and contribute to impactful apps as both a developer and technical leader, embracing challenges and collaborating closely with clients to ensure success.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Intermediate

Intermediate

Intermediate

Language

Arabic

Fluent

English

Fluent

French

Fluent

German

Intermediate

Work Experience

Lead Developer at OMAX Munich

January 1, 2026 - Present

Leading technical development at a digital strategy consultancy operating across 13 countries - driving architecture decisions and delivering client-facing digital products.

Founding Engineer at Healthy Box

January 1, 2025 - December 31, 2025

Sole engineer who designed, built and maintained the entire e-commerce platform (storefront, checkout, full order lifecycle) with integrated third-party APIs; built an internal tooling suite for real-time inventory tracking, order preparation automation, CRM and dashboards; owned architecture, deployment, security and infra. Led migration and optimization efforts and drove data-driven decisions.

Senior Software Engineer at Giesecke+Devrient

July 1, 2024 - January 1, 2026

Ensuring and optimizing team processes; requirement analysis with cross-functional teams; developing high-quality, reusable, readable, and testable code; implementing new features and infrastructure; migrating to PHP 8; leading BE engineers to create reliable APIs.

Team Lead / Senior Software Engineer at Julep Media GmbH

April 1, 2020 - June 1, 2024

As the technical backbone, contributed to the company’s successful exit in 2022. Led frontend and backend development using Angular and Laravel; designed, developed and implemented key features; conducted code reviews; maintained clean coding standards and fostered a culture of high-quality programming.

Software Engineer at Check24 Vergleichsportal GmbH

January 1, 2020 - March 1, 2020

Software Engineer contributing to core platform features and system maintenance; collaborated with cross-functional teams to deliver scalable solutions.

Software Engineer at Westwing Home & Living

August 1, 2018 - December 1, 2019

Member of the OMS team responsible for developing software for warehouses and internal services; migrated monoliths to a microservice architecture; refactored legacy code and improved performance; wrote unit and functional tests; built full-stack solutions.

Full Stack Developer at Snow Media

January 1, 2014 - August 1, 2018

Developed web applications and platforms for diverse clients; implemented RESTful APIs; wrote comprehensive test suites; maintained and refactored legacy code; migrated toward microservices and ensured scalable, robust delivery.