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Janitha Dilshan
@janitha2000
Senior Full Stack, Flutter and Ai SaaS Software Engineer
Sri Lanka
English
About me
Hi, I'm Janitha — a Senior Full-Stack, Mobile & AI SaaS Engineer with 6+ years of experience and founder of InnoXpert.
I build production-ready web platforms, Flutter mobile apps, and backend APIs for startups worldwide.
Core Stack:
• Next.js 15, React, TypeScript & Tailwind
• Flutter Mobile Apps (iOS & Android)
• Node.js, Python, PHP & REST APIs
• AI SaaS & Chatbots (Gemini / OpenAI)
• Emergency Bug Fixing & Optimization
Guaranteed clean code, 95+ PageSpeed & 24/7 support. Message me to discuss your project!
Skills
Janitha Dilshan
Offline •
Average response time: 2 hours
See my services
Bug Fixes
I will fix bugs and errors in web or mobile app code
API & Integrations
I will integrate rest api and webhook into your web or mobile app
Portfolio
Work experience
Founder & Principal Solutions Architect
Freelance • Self-employed
Dec 2019 - Present • 6 yrs 10 mos
Founder & Principal Solutions Architect at InnoXpert Technologies, directing the engineering lifecycle of enterprise web platforms, mobile applications, and AI SaaS ecosystems for global clients. Key Leadership & Technical Achievements: • Full-Stack Architecture: Designed and deployed 20+ production-grade web applications utilizing Next.js 15, React, TypeScript, and Tailwind CSS with sub-second render speeds. • Mobile App Engineering: Built high-performance cross-platform Flutter applications with real-time WebSockets, push notifications, and Google Play Store distribution. • AI & SaaS Automation: Integrated advanced LLM and Vision models (Google Gemini, OpenAI) into autonomous content generators and workflow automation tools. • FinTech & Real-Time Systems: Architected high-frequency algorithmic crypto trading bots, Web3 staking portals, and secure multi-currency payment microservices. • Reliability & Security: Engineered resilient cloud backends on Firebase and Node.js maintaining 99.9% uptime, data encryption, and role-based security.
4 Reviews
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Rating Breakdown
- Seller communication level
- Quality of delivery
- Value of delivery
1-4 out of 4 Reviews
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Most relevant
rameshpathum
Sri Lanka
Really good work, with proactive communication and professionalism. Website was delivered way before the deadline. content and the responsiveness of website is really good. Hope to work with him in near future.
$50-$100
Price
2 days
Duration
Helpful?
priyashanthak
Sri Lanka
Janitha is truly exceptional in website development! The quality of delivery exceeded my expectations, was completely bug-free, and came with excellent documentation. Working with janitha was a breeze - highly cooperative, always responsive, and went above and beyond. Outstanding! Where was wp automatic...
$50-$100
Price
4 days
Duration
Helpful?
yasanthar
Sri Lanka
I recently had a website built by Janitha, and I couldn't be happier with the results! From the initial consultation to the final launch, a professional, attentive, and highly skilled. He took the time to understand my vision and transformed it into a sleek, user-friendly site that perfectly represents...
$50-$100
Price
4 days
Duration
Seller's Response
Helpful?
naveenfx1
Sri Lanka
Absolutely fantastic service! The automated news website was set up quickly and works perfectly with the RSS feed delivering constant, fresh news. The seller made the entire process simple and smooth, and the Adsense integration is already helping me monetize the site. I’m impressed with the quality...
$50-$100
Price
4 days
Duration
Helpful?
