Ali Hamza

I am a Full-Stack Developer with 4 years of professional experience in designing, developing, and scaling web applications. My expertise lies in the MERN stack (MongoDB, Express.js, React.js, Node.js), along with PostgreSQL, AWS, Docker, and Firebase for cloud and real-time solutions. I have a strong background in building SaaS products, integrating third-party APIs, and optimizing system performance.

• Senior Full-Stack Developer – Octathorn Technologies (2023 – Present)
• Lead development of scalable web applications using React, Node.js, and PostgreSQL.
• Implemented real-time notifications, live tracking, and payment gateways (Stripe, PayPal).
• Managed cloud deployment with AWS (EC2, S3, Lambda) and Docker.
• Full-Stack Developer – TeraBit IT (2021 – 2023, Remote)
• Developed high-performance REST APIs and integrated cloud storage solutions.
• Designed front-end applications using React.js and Next.js, improving UI/UX.
• Enhanced database performance using PostgreSQL indexing and caching strategies.
• Software Engineer – CodeHive Solutions (2019 – 2021, On-Site)
• Built and maintained full-stack applications with Node.js, Express, and MongoDB.
• Integrated third-party services such as Twilio, Firebase, and Google Maps API.
• Assisted in DevOps tasks, setting up CI/CD pipelines with Jenkins and AWS.

✔ Full-Stack Development (MERN, Next.js)

✔ Database Management (PostgreSQL, MongoDB, MySQL)

✔ Cloud & DevOps (AWS, Docker, Firebase, CI/CD)

✔ Real-Time Features (WebSockets, Live Streaming, Push Notifications)

✔ API Development & Integrations (Stripe, Twilio, Google Maps API)

I am passionate about solving complex problems through scalable and efficient software solutions. Open to remote, contract, and long-term opportunities.