About
Backend Software Engineer & AI Integration Specialist with 5+ years of experience building enterprise systems for 100,000+ users. Obsessed with optimization and intelligent systems, I've achieved 7x faster report generation through complex query optimization, ranked Top 50 in LLaMA Hackathon (300+ teams) with production-grade LLM systems, and delivered 100+ APIs maintaining 99.9% uptime. I specialize in scaling microservices architecture, integrating advanced RAG systems, and optimizing database performance for high-traffic applications. My expertise spans Java, Python, JavaScript, Go, and modern frameworks including Spring Boot, Node.js, and Flask, with proven success in event-driven architectures using Apache Kafka and PostgreSQL.
Backend Software Engineer & AI Integration Specialist
5+ years building enterprise systems for 100K+ users
- Birthday: 16 December 1996
- Website: fadhlillah2.github.io/Bio
- Phone: (+62) 851 5704 3131
- City: Jakarta, Indonesia
- Age: 28
- Degree: Bachelor
- Email: fadhlillah949699@gmail.com
- Freelance: Available
Open to remote opportunities and consulting engagements. Let's build something great together.
Facts
Here some relevant fact about me!
Active Users on systems I've built
Production APIs built and maintained
7x Performance improvement through optimization
Skills
Expertise in backend technologies, AI integration, and system optimization
Resume
Professional experience and educational background
Summary
FADHLILLAH
Backend Software Engineer & AI Integration Specialist with 5+ years of experience building and optimizing enterprise systems for 100,000+ users. Expert in microservices architecture, database optimization, and integrating cutting-edge AI/ML technologies into production environments.
- Jakarta, Indonesia
- (+62) 851 5704 3131
- fadhlillah949699@gmail.com
Education
Bachelor, Mathematics and Computer Science
2016 - 2020
Gadjah Mada University (UGM), Yogyakarta, Indonesia
Professional Experience
Software Engineer
Aug 2023 - Present
Bank Danamon, Jakarta, Indonesia
- Built SFTP automation app in 10 days, achieving 99.9% success rate with AI-aided code generation
- Boosted engineering throughput by 100% through rapid prototyping and iterative AI-driven refinement
- Optimized application performance and infrastructure, reducing API response times by 25%
- Designed, developed, and maintained scalable internal web and mobile app supporting banking operations
Backend Software Engineer (Freelance Part-time)
Oct 2023 - Dec 2023
ISMAYA Group, Jakarta, Indonesia (Remote)
- Engineered Apache Kafka notification system enabling real-time event processing for 50K+ users
- Integrated 3+ third-party systems via RESTful APIs, enhancing data interoperability and workflow automation
Backend Software Engineer
Mar 2023 - Jul 2023
IDSTAR, Jakarta, Indonesia (Remote)
- Developed and optimized 40+ RESTful APIs for OML Innovoice using Spring Boot and session management
- Implemented SSO and session tracking, reducing unauthorized access incidents by 95%
Backend Software Engineer
Jul 2021 - Mar 2023
Assist.id, Riau, Indonesia
- Architected and delivered 100+ RESTful APIs for IBBR and warehouse health facility management systems
- Resolved 100+ technical issues monthly through root-cause analysis, maintaining 99.5% system uptime
- Accelerated report generation by 700% via database optimization and materialized views implementation
- Integrated 40+ third-party APIs for payments, logistics, and notifications, enhancing system interoperability
Services
Professional software engineering and AI integration services for your business needs
Backend API Development
Design and build scalable RESTful APIs using Spring Boot, Node.js, or Flask. Microservices architecture with 99.9% uptime guarantee.
AI/ML Integration
Integrate cutting-edge AI technologies like LangChain, RAG systems, and LLMs into your production applications for intelligent automation.
Database Optimization
Optimize database performance with query tuning, indexing strategies, and architecture improvements. Proven 7x speed improvements.
Microservices Architecture
Design and implement scalable microservices using Docker, Kubernetes, and event-driven patterns with Apache Kafka.
System Modernization
Migrate legacy systems to modern cloud-native architectures. Refactor monoliths to microservices with zero downtime.
Technical Consulting
Expert consulting on architecture design, technology stack selection, and best practices for enterprise systems at scale.
Testimonials
What clients and colleagues say about working with me
Fadhlillah delivered exceptional backend architecture for our enterprise system. His expertise in microservices and database optimization helped us scale to 100K+ users seamlessly.
Fajri
CEO & Founder
Working with Fadhlillah on our AI integration project was a great experience. He implemented a RAG-based system that significantly improved our workflow efficiency. Highly professional and knowledgeable.
Jinyi Shi
Product Designer
Fadhlillah built a robust e-commerce backend for my business that handles thousands of orders daily. The system is fast, reliable, and has been running flawlessly. I'm very happy working with him.
Reza
E-commerce Owner
Fadhlillah's database optimization work was outstanding. He reduced our report generation time from 7 minutes to under 1 minute. Very ambitious and results-driven engineer.
Anshori
Tech Lead
I hired Fadhlillah to build an SFTP automation system. He delivered it in just 10 days with 99.9% success rate. Excellent communication, technical skills, and work ethic. Highly recommend!
John Larson
Entrepreneur
Contact
Let's discuss your project or collaboration opportunity. Feel free to reach out!
Location:
Jl.Taman Karya gg Manunggal
Email:
fadhlillah949699@gmail.com
Call:
(+62) 851 5704 3131