Sajid Kariem

Passionate Full Stack Developer and DevOps Engineer with expertise in building scalable web and mobile applications. Skilled in React.js, Next.js, React Native, Node.js, Express.js, MongoDB, MySQL, PostgreSQL, Docker, AWS, CI/CD, Linux, and Nginx. Experienced in delivering end-to-end solutions, optimizing application performance, and implementing reliable cloud infrastructure. Open to new opportunities, freelance projects, and collaborations that drive innovation and business growth.

Full Stack & DevOps Engineer at Mediaplus Information Technology (2025-08 – Present)

• Engineered secure Third-Party Payment Gateway integrations to handle seamless global financial transactions.
• Implemented advanced communication and location features via Twilio, Firebase, and Google Cloud APIs.
• Managing cloud infrastructure and DevOps pipelines to ensure high availability and rapid deployment cycles.

Full Stack Developer at Eplanet Global PVT (2023-12 – 2025-03)

• Built and deployed dynamic enterprise applications using React.js, Angular, and Nest.js.
• Delivered high-impact projects including eCommerce management systems and multi-vendor platforms.
• Developed high-performance streaming applications using React Native with a focus on UX.

Full Stack Developer at Craft Solution (2021-01 – 2022-10)

• Contributed to the development of a robust Back Office system and gained knowledge in building software solutions.
• Designed and implemented core features using Angular and Nest.js in an agile team.

Junior Software Engineer at Octraves Technology (2020-06 – 2021-05)

• Developed scalable web applications using React & Node.js
• Built mobile applications using React Native
• Implemented CI/CD pipelines and Dockerized applications
• Deployed applications on AWS with optimized performance
• Worked closely with cross-functional teams

Diploma in Software Engineering – EDUCATION APTECH URC KARACHI