About Me
// The story behind the code
Muhammad Daffa
Full Stack Developer
My Journey
I'm a passionate full-stack developer who loves turning complex problems into elegant, simple solutions. My journey in tech started during university, where I discovered my love for creating digital experiences that make a real difference.
When I'm not coding, you'll find me exploring new technologies, contributing to open-source projects, or enjoying a perfect cup of coffee while brainstorming the next big idea. I believe in continuous learning and staying ahead of the curve in this ever-evolving tech landscape.
I'm particularly passionate about creating scalable, maintainable solutions and mentoring the next generation of developers. Let's build something amazing together!
Experience
As a freelance programmer, I have been developing and maintaining scalable web applications for diverse clients across different industries. My work spans from web development to IoT implementations, where I focus on delivering customized and efficient solutions. Collaborating closely with cross-functional teams and stakeholders, I ensure that every project meets both technical and business goals while maintaining high standards of performance and usability.
Key Achievements:
- Successfully developed an IoT-based truck scale converter for Keramindo Megah Pratiwi, enabling the integration of legacy Tanaka truck scales with modern digital systems.
- Designed and implemented a Visa Application and Internal Management System for the Immigration Office, streamlining workflows and enhancing efficiency in visa processing.
- Delivered multiple custom web applications for clients, leveraging modern technologies to improve backend efficiency and elevate user experience.
- Built and deployed solutions with scalability and maintainability in mind, ensuring long-term value for clients.
At Japfa Comfeed, I contributed to the development of a digital farming application designed for live recording of key operational data, including feed intake, mortality (deplesi), and day-old chick (DOC) management. The application was built for both farmers and internal employees to streamline data collection and monitoring, ensuring efficiency and accuracy in farm operations.
Key Achievements:
- Developed and maintained fullstack features, despite initially being contracted as a Frontend Developer, expanding into backend responsibilities in the last 3 months.
- Built a production-ready application that enabled real-time recording of critical farming data, improving traceability and decision-making for Japfa staff and farmers.
- Collaborated with cross-functional teams to ensure seamless integration with existing systems and alignment with business processes.
- Enhanced code quality and maintainability, contributing solutions and optimizations that improved team productivity and reduced development bottlenecks.
As a Fullstack Developer at Synxchro, I was responsible for end-to-end development of digital solutions, including a large-scale immigration web application. My work covered frontend and backend development, system integration, and performance optimization, ensuring that solutions delivered were secure, scalable, and user-friendly.
Key Achievements:
- Designed and developed a full-featured Immigration Web Application, enabling secure visa applications and internal case management for government use.
- Implemented security-first practices, including authentication, authorization, and data protection to safeguard sensitive user and government data.
- Integrated third-party APIs to streamline data collection and validation, reducing manual processes and increasing efficiency.
- Optimized backend queries and frontend rendering, improving overall application performance and reducing loading times by ~25%.
- Collaborated with cross-functional teams (designers, project managers, and government stakeholders) to ensure the product met compliance and usability requirements.
As part of Glucare, a health-tech startup funded through the Bangkit 2022 program with a $10,000 development grant, I contributed to building an AI-powered diabetes detection platform that analyzes retinal scans. I was responsible for backend development, infrastructure, and deployment pipelines to ensure the system was secure, reliable, and scalable.
Key Achievements:
- Developed and maintained backend services to support AI-based diabetes detection, ensuring efficient data processing and integration with the machine learning models.
- Designed and implemented CI/CD pipelines, enabling rapid and reliable deployment of new features and fixes.
- Managed cloud infrastructure, ensuring scalability, monitoring, and cost efficiency for the production environment.
- Collaborated with AI engineers and frontend developers, aligning system architecture with AI workflows and user interface needs.
- Contributed to the success of Glucare as one of the winning teams in the Bangkit 2022 program, securing a $10,000 grant to continue product development.
Worked on integrating hardware and software solutions to support automation in the production plant. Involved in programming, wiring, and sensor installation to enhance monitoring and operational efficiency.
Key Achievements:
- Assisted in coding and configuring systems for real-time data monitoring.
- Performed wiring and installation of industrial sensors across production lines.
- Collaborated with engineers to test and validate IoT-based solutions for plant automation.
Education
Completed an in-depth curriculum in automation systems, IoT implementation, and industrial processes, gaining a strong foundation in designing and integrating innovative technological solutions for modern industry challenges. For the final project, developed “Perancangan Sistem Kendali Energi Listrik Rumah Menggunakan Enytoring (Empowering Energy Efficiency Monitoring App) Berbasis Web Application”, a web-based application designed to monitor and optimize household energy consumption.
Completed an independent study program under Kampus Merdeka at Ruangguru with a focus on front-end engineering. Learned programming fundamentals, styling, and front-end best practices, and built a capstone project called "Ruang Beasiswa", an application that scraped and mapped scholarship data in Indonesia by region, education level, and other categories. Successfully graduated with high distinction.