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Hi, I'm Hasen Kiff, a Lead Python Software Engineer with over 8 years of experience building high-performance applications. I specialize in full-stack development, skillfully combining front-end and back-end technologies to deliver efficient and scalable solutions. I enjoy leading teams, mentoring junior developers, and working on complex projects that push the boundaries of technology. I'm passionate about staying updated with the latest trends and innovations in software development. Whether collaborating in a team or independently, I focus on creating impactful and user-friendly systems that make a difference. I love challenges and am always eager to contribute my expertise to exciting projects.…Hi, I'm Hasen Kiff, a Lead Python Software Engineer with over 8 years of experience building high-performance applications. I specialize in full-stack development, skillfully combining front-end and back-end technologies to deliver efficient and scalable solutions. I enjoy leading teams, mentoring junior developers, and working on complex projects that push the boundaries of technology. I'm passionate about staying updated with the latest trends and innovations in software development. Whether collaborating in a team or independently, I focus on creating impactful and user-friendly systems that make a difference. I love challenges and am always eager to contribute my expertise to exciting projects.

Hasen Kiff

Full Stack Developer, Developer, Programmer, +2

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Hi, I'm Hasen Kiff, a Lead Python Software Engineer with over 8 years of experience building high-performance applications. I specialize in full-stack development, skillfully combining front-end and back-end technologies to deliver efficient and scalable solutions. I enjoy leading teams, mentoring junior developers, and working on complex projects that push the boundaries of technology. I'm passionate about staying updated with the latest trends and innovations in software development. Whether collaborating in a team or independently, I focus on creating impactful and user-friendly systems that make a difference. I love challenges and am always eager to contribute my expertise to exciting projects.…Hi, I'm Hasen Kiff, a Lead Python Software Engineer with over 8 years of experience building high-performance applications. I specialize in full-stack development, skillfully combining front-end and back-end technologies to deliver efficient and scalable solutions. I enjoy leading teams, mentoring junior developers, and working on complex projects that push the boundaries of technology. I'm passionate about staying updated with the latest trends and innovations in software development. Whether collaborating in a team or independently, I focus on creating impactful and user-friendly systems that make a difference. I love challenges and am always eager to contribute my expertise to exciting projects.

Available to hire

Hi, I’m Hasen Kiff, a Lead Python Software Engineer with over 8 years of experience building high-performance applications. I specialize in full-stack development, skillfully combining front-end and back-end technologies to deliver efficient and scalable solutions. I enjoy leading teams, mentoring junior developers, and working on complex projects that push the boundaries of technology.

I’m passionate about staying updated with the latest trends and innovations in software development. Whether collaborating in a team or independently, I focus on creating impactful and user-friendly systems that make a difference. I love challenges and am always eager to contribute my expertise to exciting projects.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Intermediate

Intermediate

Intermediate

Intermediate

Language

English

Fluent

Work Experience

Full Stack Engineer at DevBatch

August 1, 2021 - Present

Led the successful transformation of a legacy application into a modern, microservices-based architecture using Python, aligning with current development standards and best practices. Focused on front-end development with React.js and managed databases using MongoDB, resulting in a 15% boost in performance and data handling efficiency. Designed and built robust backend features with Python and contributed to frontend development using Angular 13, ensuring a cohesive, high-performing user experience. Demonstrated SQL proficiency across diverse databases like DynamoDB, Postgres, MySQL, and MongoDB, driving 50% performance and scalability gains.

Senior Software Engineer at CodeGenix

July 31, 2021 - July 15, 2025

Collaborated with cross-functional teams to develop new features expanding product capabilities, leveraging Python technologies. Led feature development initiatives focusing on performance, smooth deployment, and responsive customer support. Streamlined and optimized the codebase which significantly enhanced application performance and user experience. Successfully migrated the application from a legacy system to a modern Python-based microservices architecture, resulting in a more scalable, maintainable, and efficient platform.

Software Engineer at H2O

January 31, 2019 - July 15, 2025

Developed a highly customizable HR-focused compensation solution using Python backend and React.js frontend for a seamless and scalable user experience. Partnered with teams to implement Intrusion Detection Systems (IDS) and Secure Socket Layer (SSL) protocols to secure sensitive client data. Designed and built an intuitive, performance-optimized React.js component applying industry best practices to enhance application functionality within a Python-centric architecture.