Fliw's CV

Welcome to my world

I'm Muhammad Rafli Indrawan a Programmer a Professional Coder a Developer

Experienced backend programmer with a passion for coding and a specialization in AI, particularly machine learning. Skilled in developing a wide range of applications, I have created over 41+ websites since my high school days. With six years of professional experience, I thrive on taking up new challenges and staying updated with the latest advancements in the field.

about me

Experienced backend programmer with a passion for coding and a specialization in AI.

Experienced backend programmer with a passion for coding and a specialization in AI, particularly machine learning. Skilled in developing a wide range of applications.

First NameMuhammad Rafli
Last NameIndrawan
NicknameFliw
NationalityIndonesian
Experience6+ years
AddressYogyakarta

FreelanceAvailable
LangagesIndonesian, English
Phone+62 8812 6710 57
Emailhello@fliw.dev
LinkedInlinkedin.com/in/Fliw
Githubgithub.com/Fliw

Experienced backend programmer with a passion for coding and a specialization in AI, particularly machine learning. Skilled in developing a wide range of applications, I have created over 45+ websites since my high school days. With Six years of professional experience, I thrive on taking up new challenges and staying updated with the latest advancements in the field.

As a natural leader, I have often taken on the role of project leader or team lead within both projects and organizations. I possess strong leadership skills and the ability to effectively guide and motivate teams to achieve their goals. I believe in fostering a collaborative and inclusive work environment where every team member's strengths are utilized to their fullest potential.

Throughout my career, I have successfully worked on various projects, demonstrating my versatility in different domains:

● AI Face Recognition Attendance

● AI Generative Image

● AI LLM for Distilled Chatbot Agent Model

● AI Decision Support Application

● E-commerce Applications from small to enterprise (1 Million User)

● HR Management System

● P2P Lending Application

● Edutech Application

● POS & Inventorial Application

● Courier Aggregator Application

● Thesaurus Application

● Competition Application

● Religious Application

experience

Sleman, Yogyakarta, Indonesia · Fulltime

AI Researcher & Engineer · Nov 2024 - Present · 1 yr 2 mos

● Spearheaded AI research initiatives in academic environments : resulting in innovative approaches that enhanced learning outcomes and streamlined administrative processes, the example is MikoBot, a LLM AI like customer service for students.

● Prototyping, training, and deploying AI prototypes and models : which led to improved predictive accuracy and efficiency, significantly optimizing MikoBot AI for learn the behavior and response to AMIKOM's Students

● Overseeing seamless integration of AI solutions into existing applications : enhancing system capabilities and providing scalable, user-friendly solutions that improved overall application performance and user satisfaction, integrated to academic system like AMIKOM One, FAQ Amikom, and Student's Dashboard

Fullstack Developer · Jul 2024 - Present · 1 yr 6 mos

● Led application development for students and lecturers : delivering functional solutions that addressed specific educational needs and enhanced user engagement.

● Engineered and sustained robust backend systems with Laravel RESTful API / Monolith, .NET, and SQL Server, ensuring reliable performance and scalability to support institutional demands.

● Drafted and aligned Software Requirements Specifications (SRS) to streamline development processes and maintain clear alignment with project goals, minimizing revisions and enhancing project accuracy.

● Designed and upheld project schedules through a combination of Waterfall methodology and Kanban for task management, optimizing workflow efficiency and meeting project deadlines consistently.

Bantul, Yogyakarta, Indonesia · Remote

Lead Developer · Jun 2023 - Present · 2 yrs 7 mos

● Led the development of a Learning Management System (LMS), managing all phases of the project from planning to deployment, resulting 50% reduction in project timeline than before.

● Directed backend architecture and infrastructure setup with Laravel, Node.js, and React.js, establishing CI/CD pipelines and containerization, which improved server cost by almost 95% of it's original server cost, deployment efficiency by 80% using CI/CD and minimized downtime & improve handling concurrent user by 100 to 2500 user concurrent at 95% less cost server

● Created and maintained comprehensive Software Requirements Specifications (SRS) documentation

● Coordinated and streamlined team workflows through Waterfall and Kanban methodologies, optimizing task management and reducing project completion time by +50%.

DevOps Engineer · Mar 2024 - Oct 2024 · 8 mos

● Led DevOps initiatives by architecting separate development and production environments, ensuring isolated and secure testing processes, reducing deployment time by 80%.

● Implemented Docker for containerization, enabling consistent environments across servers and reducing setup times

● Established CI/CD pipelines to automate builds and deployments, resulting in a streamlined process with faster release cycles and fewer deployment errors.

● Configured Nginx as a reverse proxy, optimizing request handling and load balancing, which enhanced server response time and supported seamless scaling.

Back End Developer · Jun 2023 - Feb 2024 · 9 mos

● Architected and led the backend development of the Learning Management System (LMS) using Laravel with a RESTful structure, implementing a robust controller-services-repository model to optimize modularity and code maintainability.

● Enhanced application performance by running FrankenPHP, resulting in a 60% improvement in response times and handling 40% more concurrent users.

● Streamlined deployment through containerization with Docker, ensuring consistent environments across development and production, reducing setup time by 35%.

● Led the development of a Node.js-based WhatsApp messaging application, establishing separate environments for development and production to enhance testing accuracy and deployment reliability.

Jakarta, Indonesia · Remote

Senior Backend Developer · Sep 2022 - Apr 2023 · 8 mos

● Developed and implemented project features as specified by the project manager, utilizing Kanban methodology with a weekly Deadline-Driven Development (DDD) approach

● Managed AWS EC2 servers, deployed dependencies, ran microservices on AWS Lambda, and configured connections between primary and database servers

● Created and executed CI/CD pipelines on AWS EC2 servers for streamlined deployment, using GitHub Actions

Yogyakarta, Indonesia · Hybrid

Lead Developer · May 2020 - Jun 2023 · 3 yrs 2 mos

● Led and managed the IT Maintenance & R&D Team, implementing the Kanban methodology and enforcing a Clean Code SOP, resulting in a 30% increase in productivity and a 25% reduction in code review time. Created detailed documentation using Waterfall timelines and Deadline-Driven Development (DDD) principles, improving the team's agile scrums and enhancing project transparency.

● Assisted in IT recruitment by actively participating in candidate interviews and evaluating technical skills.

● Designed scalable application architecture and technology stack, optimizing performance for high-traffic applications and supporting growth by enabling 50% more concurrent users without additional server costs by optimizing query, sharding Database,using Singleton Method, etc., with almost total 800.000 user across indonesia and 2000 concurrent users per minute.

● Developed and maintained backend code using RESTful API architecture in Laravel, Analytic with Java, and whatsapp integration using Node JS, implementing best practices that reduced response times by 20% and increased API reliability, resulting in improved user satisfaction.

● Oversaw server management across six servers, ensuring seamless operation and maintenance, which minimized downtime to less than 1% annually by Chaos Testing. Managed server tasks including load balancer setup, Docker containerization, database proxy configuration, and CI/CD implementation, leading to a 35% reduction in deployment time and smoother scaling during peak usage.

Education

Focusing on Deep Learning, mainly on computer vision (CNN), generative AI (GAN), Agentic LLM & RAG.

Learning programming deeply, project management, teamwork, and problem solving.

Learning leadership and discipline.

Organization

Project

Qezacare Apps is an app for booking online / offline facial treatment in many branches in Indonesia, and also an e-commerce application to order skin care packages from Qeza's branches across Indonesia.

Fanybaby Apps is an e-commerce platform specializing in baby equipment, offering features such as flash sales, discounts, free shipping, WhatsApp blasting, and push notifications to enhance customer engagement and drive sales.

Kampusjualan is an educational platform providing targeted learning resources on effective business practices. It features e-commerce tools, mentoring, e-classes, and e-books to enhance user learning and performance, empowering individuals to grow their businesses effectively.

Kirimpaket is a courier aggregation platform that allows users to send packages seamlessly through the application. It connects with Indonesia's largest couriers and can be integrated with various platforms to enhance expedition capabilities and provide efficient delivery services.

Naisha is an Islamic application designed for Muslim women, offering features such as the Al-Qur'an, Dhikr, prayer schedules, Asmaul Husna, and daily prayers. It also includes a product purchase section for high-quality Muslim clothing and hijab, fulfilling both spiritual and lifestyle needs.