"Available for urgent projects" Senior AI-Powered Full Stack Developer with 4+ years of proven expertise in building intelligent mobile and web applications that scale globally. I specialize in bridging cutting-edge AI technologies with user-centric design, delivering solutions that generate real business impact across international markets. My technical journey spans from Flutter mobile development to full-stack AI integration, with a unique focus on Web3 platforms, Indonesian market expertise, and the emerging “vibe coding cleanup” niche, rescuing and hardening AI-generated prototypes into production-ready systems. I’ve successfully deployed production AI systems including computer vision security platforms, ML-enhanced recommendation engines, and cryptocurrency intelligence applications that serve millions of users. Key achievements: - Developed Intro Tools ML PRO with 1M+ downloads - Architected AI-driven security systems with 99% accuracy - Led international teams across German and Indonesian markets, delivering 200% engagement improvements - Cleaned up 15+ AI-generated codebases with zero critical production bugs What sets me apart is my ability to combine senior-level system architecture with innovative AI/Web3 implementation and meticulous code quality stewardship. I integrate OpenAI APIs, computer vision models (YOLO, Dlib), and blockchain technologies into production systems that solve real-world problems across healthcare, fintech, entertainment, and enterprise sectors always with measurable business outcomes. I thrive in international collaboration, managing cross-functional teams across multiple time zones while delivering culturally adapted solutions for both European and Southeast Asian markets. My expertise in Indonesian market localization, combined with global technical leadership and “vibe coding cleanup” proficiency, creates unique value for companies seeking to scale AI-powered applications internationally. Currently, I’m passionate about pushing the boundaries of AI integration in mobile platforms and Web3 applications, always ensuring that advanced technology translates into exceptional user experiences and tangible business results. Ready to architect your next intelligent system.

MUHAMMAD VARRIEL AVENAZH NIZAR

"Available for urgent projects" Senior AI-Powered Full Stack Developer with 4+ years of proven expertise in building intelligent mobile and web applications that scale globally. I specialize in bridging cutting-edge AI technologies with user-centric design, delivering solutions that generate real business impact across international markets. My technical journey spans from Flutter mobile development to full-stack AI integration, with a unique focus on Web3 platforms, Indonesian market expertise, and the emerging “vibe coding cleanup” niche, rescuing and hardening AI-generated prototypes into production-ready systems. I’ve successfully deployed production AI systems including computer vision security platforms, ML-enhanced recommendation engines, and cryptocurrency intelligence applications that serve millions of users. Key achievements: - Developed Intro Tools ML PRO with 1M+ downloads - Architected AI-driven security systems with 99% accuracy - Led international teams across German and Indonesian markets, delivering 200% engagement improvements - Cleaned up 15+ AI-generated codebases with zero critical production bugs What sets me apart is my ability to combine senior-level system architecture with innovative AI/Web3 implementation and meticulous code quality stewardship. I integrate OpenAI APIs, computer vision models (YOLO, Dlib), and blockchain technologies into production systems that solve real-world problems across healthcare, fintech, entertainment, and enterprise sectors always with measurable business outcomes. I thrive in international collaboration, managing cross-functional teams across multiple time zones while delivering culturally adapted solutions for both European and Southeast Asian markets. My expertise in Indonesian market localization, combined with global technical leadership and “vibe coding cleanup” proficiency, creates unique value for companies seeking to scale AI-powered applications internationally. Currently, I’m passionate about pushing the boundaries of AI integration in mobile platforms and Web3 applications, always ensuring that advanced technology translates into exceptional user experiences and tangible business results. Ready to architect your next intelligent system.

Available to hire

“Available for urgent projects”

Senior AI-Powered Full Stack Developer with 4+ years of proven expertise in building intelligent mobile and web applications that scale globally. I specialize in bridging cutting-edge AI technologies with user-centric design, delivering solutions that generate real business impact across international markets.

My technical journey spans from Flutter mobile development to full-stack AI integration, with a unique focus on Web3 platforms, Indonesian market expertise, and the emerging “vibe coding cleanup” niche, rescuing and hardening AI-generated prototypes into production-ready systems. I’ve successfully deployed production AI systems including computer vision security platforms, ML-enhanced recommendation engines, and cryptocurrency intelligence applications that serve millions of users.

Key achievements:

  • Developed Intro Tools ML PRO with 1M+ downloads
  • Architected AI-driven security systems with 99% accuracy
  • Led international teams across German and Indonesian markets, delivering 200% engagement improvements
  • Cleaned up 15+ AI-generated codebases with zero critical production bugs

What sets me apart is my ability to combine senior-level system architecture with innovative AI/Web3 implementation and meticulous code quality stewardship. I integrate OpenAI APIs, computer vision models (YOLO, Dlib), and blockchain technologies into production systems that solve real-world problems across healthcare, fintech, entertainment, and enterprise sectors always with measurable business outcomes.

I thrive in international collaboration, managing cross-functional teams across multiple time zones while delivering culturally adapted solutions for both European and Southeast Asian markets. My expertise in Indonesian market localization, combined with global technical leadership and “vibe coding cleanup” proficiency, creates unique value for companies seeking to scale AI-powered applications internationally.

Currently, I’m passionate about pushing the boundaries of AI integration in mobile platforms and Web3 applications, always ensuring that advanced technology translates into exceptional user experiences and tangible business results. Ready to architect your next intelligent system.

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Experience Level

Expert
Expert
Expert
Expert
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Expert
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Expert
Expert
Expert
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Expert
Expert
Expert
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Expert
Expert
Expert
Intermediate
Intermediate
Intermediate
Intermediate
Intermediate
Intermediate
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Language

Indonesian
Fluent
English
Advanced
German
Intermediate

Work Experience

Software Developer (Freelance) at Nearay GmbH
June 1, 2024 - Present
International market expansion: led cross-platform mobile development for the German market, delivering culturally-adapted apps that increased user engagement by 200% and reduced time-to-market by 6 weeks.
Software Developer (Full-Time) at Rolling Glory
August 1, 2024 - Present
Enterprise Mobile & Web Solutions for corporate clients: delivered 8+ cross-platform mobile apps using Flutter and high-performance web apps with Next.js for Fortune 500 clients; improved app performance and accelerated delivery timelines.
Flutter Developer (Full-Time and Part-Time) at PT InKanteen Technology Solutions
January 1, 2022 - September 1, 2025
Indonesian F&B tech ecosystem: end-to-end development of core ordering system apps serving 300+ active users across Indonesian schools and restaurants; implemented feature releases and performance optimizations.
Flutter Developer (Internship) at WorkLifeAndBeyond
February 1, 2021 - August 1, 2022
HR tech innovation: designed mobile app features to streamline HR processes, improving operational efficiency by 60% for 100+ organizational users; implemented critical features and optimized code architecture.

Education

Bachelor of Science (Computer Science) at ESQ Business School, Jakarta
January 1, 2018 - January 1, 2022
High School Diploma at SMA Semesta Bililingual Boarding School, Semarang
January 1, 2015 - January 1, 2018

Qualifications

Full-Stack Laravel & Flutter - Building E-Commerce and Chat Applications
January 1, 2021 - September 12, 2025
Advanced Flutter Mobile Apps Development Certification
January 1, 2021 - September 12, 2025
Full-Stack JavaScript Developer Professional Certificate
January 1, 2020 - September 12, 2025
Indonesian Market Digital Transformation
January 1, 2024 - September 12, 2025
Cross-Cultural UI/UX Design Principles
January 1, 2023 - September 12, 2025
Agile Project Management for Remote Teams
January 1, 2023 - September 12, 2025
Full-Stack Laravel & Flutter Certification
January 1, 2021 - September 16, 2025

Industry Experience

Media & Entertainment, Healthcare, Education, Software & Internet, Professional Services, Retail

Experience Level

Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Intermediate
Intermediate
Intermediate
Intermediate
Intermediate
Intermediate
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