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Haisam SohailHS

Haisam Sohail

Senior Software Developer

€125/day
Berlin, DE
8-15 years

Average response time: 1 hour

About Haisam

Hello! I’m Haisam Sohail, a Senior Software Developer with 8+ years of experience delivering high-quality web applications, ERP modules, dashboards, and API-driven systems for teams across Germany, Europe, Pakistan, and the Middle East.
I specialize in Angular, PHP (Laravel / Symfony), React, MySQL, REST APIs, and cloud-ready architectures.

I help companies modernize their platforms, build scalable frontends, optimize backend performance, and deliver clean, maintainable code. My work focuses on improving efficiency, creating smooth user experiences, and supporting long-term business growth.

⭐ What I can help you with

Frontend development using Angular, React, TypeScript, RxJS

Backend development using PHP, Laravel, Symfony, Node.js

Building or improving API integrations (REST, GraphQL)

Developing dashboards, admin panels, and reporting tools

Upgrading legacy systems into modern modular architectures

End-to-end feature development for SaaS, ERP, CMS, and insurance systems

Database design & optimization (MySQL, Oracle, SQL Server)

⭐ Why clients work with me

Strong experience in both frontend + backend (Full-Stack)

Clear communication, reliable delivery, and clean code

Ability to understand complex business requirements

Experience working with international teams and agile processes

Proven track record of improving system performance:

40%+ efficiency improvements

35% faster workflows with optimized APIs

50% faster data retrieval in ERP modules


⭐ Typical project types I handle

Building new Angular apps or upgrading Angular versions

Creating PHP-based systems (Laravel/Symfony)

Developing full modules for ERP/CRM systems

Building Web dashboards & admin tools

Website enhancements, bug fixes, maintenance

Long-term part-time or short-term full-stack support

If you're looking for a dependable developer with strong technical depth and real business impact. I’d be happy to support your project.
  • English

    Native or bilingual

  • German

    Basic

Remote only
Primarily works remotely

Experience

  • PAJ UG (haftungsbeschränkt),
    Senior Software Developer
    DIGITAL AND IT
    March 2025 - Today (1 year and 3 months)
    Berlin, Germany
    • • Spearheaded the modernization of the company's ERP platform, introducing dynamic modules with Laravel, Angular, and MySQL, improving scalability and real-time data access.
    • • Engineered custom API-driven integrations with third-party systems, streamlining workflows and reducing data sync time by 35%.
    • • Collaborated with cross-functional teams to design interactive dashboards and reporting tools using ReactJS, TypeScript, and Bootstrap, enhancing business decision-making and user experience.
    PHP Next.js Wordpress Angular Laravel
  • Contour Software Pvt. Ltd,
    Senior Software Developer
    November 2020 - March 2025 (4 years and 4 months)
    Karachi, Karachi City, Sindh, Pakistan
    • • Increased application efficiency by 40% by developing and deploying new features using Laravel, PHP, Angular, ReactJS, RxJS, Bootstrap, Docker, Typescript, JavaScript, HTML and CSS based on business requirements.
    • • Led the development of a Kitchen Module System, resulting in 25% faster order processing by using Symfony, React JS, Python, Tailwind CSS, Laravel APIs, and MySQL.
    • • Developed CMS(WordPress) and enhanced components for customizable websites and CRM solutions using Angular 8, TypeScript, and PHP 7.
  • Al Rajhi Takaful,
    Senior Specialist Frontend
    January 2021 - July 2022 (1 year and 6 months)
    Riyadh Saudi Arabia
    • • Build and manage multiple components of customizable products of Insurance using Angular 8, Angular 15, Typescript, JavaScript, HTML5, Laravel, Sass and Bootstrap.
    • • Developed Motor-SME, Multi Motor and Life Insurance products using Angular 15.

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Education

  • Master of Science
    SZABIST
    2018
    Master of Science
  • Bachelor of Science
    SZABIST
    2014
    Bachelor of Science

Skill set

Categories