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Hi, I'm AS S AD REHMAN, a seasoned IT professional with over eight years of experience in web-based applications and software quality assurance testing. I specialize in backend and frontend web development using technologies such as PHP, Laravel, CodeIgniter, Node.js, React, and Angular. Additionally, I have expertise in automation testing with Selenium, API design, cloud computing, and project management methodologies such as Agile and Scrum. I enjoy leading teams, optimizing backend processes, and developing robust, scalable APIs and real-time applications. My experience spans working remotely with international teams and handling various phases of the software development lifecycle with a strong focus on delivering quality and performant products.…Hi, I'm AS S AD REHMAN, a seasoned IT professional with over eight years of experience in web-based applications and software quality assurance testing. I specialize in backend and frontend web development using technologies such as PHP, Laravel, CodeIgniter, Node.js, React, and Angular. Additionally, I have expertise in automation testing with Selenium, API design, cloud computing, and project management methodologies such as Agile and Scrum. I enjoy leading teams, optimizing backend processes, and developing robust, scalable APIs and real-time applications. My experience spans working remotely with international teams and handling various phases of the software development lifecycle with a strong focus on delivering quality and performant products.

AS S AD REHMAN

Full Stack Developer, Developer, Back-End Developer, +2

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Hi, I'm AS S AD REHMAN, a seasoned IT professional with over eight years of experience in web-based applications and software quality assurance testing. I specialize in backend and frontend web development using technologies such as PHP, Laravel, CodeIgniter, Node.js, React, and Angular. Additionally, I have expertise in automation testing with Selenium, API design, cloud computing, and project management methodologies such as Agile and Scrum. I enjoy leading teams, optimizing backend processes, and developing robust, scalable APIs and real-time applications. My experience spans working remotely with international teams and handling various phases of the software development lifecycle with a strong focus on delivering quality and performant products.…Hi, I'm AS S AD REHMAN, a seasoned IT professional with over eight years of experience in web-based applications and software quality assurance testing. I specialize in backend and frontend web development using technologies such as PHP, Laravel, CodeIgniter, Node.js, React, and Angular. Additionally, I have expertise in automation testing with Selenium, API design, cloud computing, and project management methodologies such as Agile and Scrum. I enjoy leading teams, optimizing backend processes, and developing robust, scalable APIs and real-time applications. My experience spans working remotely with international teams and handling various phases of the software development lifecycle with a strong focus on delivering quality and performant products.

Available to hire

Hi, I’m AS S AD REHMAN, a seasoned IT professional with over eight years of experience in web-based applications and software quality assurance testing. I specialize in backend and frontend web development using technologies such as PHP, Laravel, CodeIgniter, Node.js, React, and Angular. Additionally, I have expertise in automation testing with Selenium, API design, cloud computing, and project management methodologies such as Agile and Scrum.

I enjoy leading teams, optimizing backend processes, and developing robust, scalable APIs and real-time applications. My experience spans working remotely with international teams and handling various phases of the software development lifecycle with a strong focus on delivering quality and performant products.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Intermediate

Intermediate

Intermediate

Intermediate

Language

Urdu

Fluent

English

Advanced

Work Experience

Backend Developer at XEPOS – UK

October 1, 2024 - Present

Design and implement RESTful APIs and integrate them with front-end systems. Ensure API performance, security, and scalability. Design, manage, and optimize databases (SQL or NoSQL). Write efficient queries, manage migrations, and ensure data integrity. Write and maintain server-side application logic using programming languages like PHP, Python, Node.js, or Java. Implement secure authentication (OAuth, JWT) and user authorization. Debug and optimize backend processes for maximum speed and efficiency. Create robust systems for error reporting and logging to monitor application health.

Team Lead at Software Consultants – North Carolina, USA

September 30, 2023 - July 25, 2025

Create an inspiring team environment with open communication culture. Set clear team goals, delegate tasks, and set deadlines. Oversee day-to-day operation, monitor team performance and report on metrics. Motivate team members, discover training needs and provide coaching. Resolve team issues or conflicts, recognize high performance and reward accomplishments. Encourage creativity and risk-taking. Suggest and organize team building activities.

Help Desk Assistant at Jhonson & Jhonson – USA

December 31, 2022 - July 25, 2025

Managed and resolved up to 10 daily tickets on IRIS system, prioritizing high-impact issues. Collaborated with cross-functional teams to ensure prompt and efficient support to all technical queries. Trained 5 help desk team members on internal procedures and software tools. Scheduled and coordinated meetings among end-users and vendors (SAS, D-wise). Trained 2 administrative assistants during company expansion to ensure attention to detail and adherence to company policy.

Quality Assurance Engineer (Assistant) at Qais Bahadur – USA

May 31, 2022 - July 25, 2025

Created Test Requirements Specification documents, Test plans, and Test Result documentation. Performed regression tests using Selenium automation tool. Analyzed Business Requirements and system specifications to identify test requirements. Monitored test progress and provided detailed reports. Worked with Test Director/Quality Center for requirement coverage. Tested Crystal Reports, Active Dynamic reports, and Business Object Reports. Used Cucumber for BDD regression and functional testing with Selenium. Participated in daily scrum meetings and Agile processes. Performed backend testing using SQL and PL/SQL, functional, integration, regression, positive, negative, and UAT testing. Developed automation frameworks and trained team members.

Backend Developer (Laravel, Node Js) at Rentalmoose – Tallinn, Estonia

December 31, 2021 - July 25, 2025

Developed and maintained backend systems using Laravel and Node.js. Designed robust APIs for Admin and User dashboards supporting mobile and desktop clients. Implemented real-time activities using TCP-Socket commands in Laravel APIs. Integrated Stripe API for payment processing. Collaborated with frontend developers to consume APIs. Managed and optimized scalable distributed cloud systems. Developed automated tests to meet business needs and support regression testing.

Backend Developer at XEPOS – UK

October 1, 2024 - Present

Design and implement RESTful APIs integrated with frontend systems, ensuring high performance, security, and scalability. Manage and optimize SQL/NoSQL databases, write efficient queries, handle server-side logic with PHP, Python, Node.js, and implement secure authentication systems such as OAuth and JWT. Debug, optimize backend processes and create error handling and logging systems to maintain application health.

Team Lead at Software Consultants – North Carolina, USA

September 30, 2023 - August 7, 2025

Led a team by creating a motivating and open communication culture, setting clear goals, delegating tasks with deadlines, overseeing daily operations, monitoring performance, reporting metrics, resolving conflicts, identifying training needs, and encouraging creativity and risk-taking through team building activities.

Help Desk Assistant at Freelance – USA

December 31, 2022 - August 7, 2025

Managed and resolved up to 10 daily tickets on IRIS system prioritizing impactful issues, collaborated cross-functionally for technical support, trained help desk and administrative team members, and coordinated meetings between end-users and vendors.

Quality Assurance Engineer (Assistant) at Qais Bahadur – USA

May 31, 2022 - August 7, 2025

Created testing requirement documents, plans, and results. Performed regression tests using Selenium with Cucumber for BDD, monitored test progress, worked with QA teams, attended scrum meetings, engaged in SDLC and Agile processes, conducted backend testing using SQL and PL/SQL, and provided training and environment maintenance for test automation.

Backend Developer (Laravel, Node Js) at Rentalmoose – Tallinn, Estonia

December 31, 2021 - August 7, 2025

Developed vehicle tracking and security features via Google Maps and Bluetooth; designed robust Laravel APIs for admin/user dashboards supporting mobile and desktop; handled real-time activities with TCP sockets in Node.js; integrated Stripe API for payments; collaborated with frontend developers; managed scalable distributed cloud systems and optimized web app performance and automated testing for business requirements.