Experienced Software Architect & Developer |25+ Years | 100+ Successful Projects
I build scalable SaaS platforms and intelligent web applications powered by Python, Django, and LLM integrations.Whether you need to launch a high-performance MVP or inject generative AI into your existing workflow, I handle the architecture, database design, and cloud deployment (AWS/Azure) to ensure your platform scales effortlessly.
✅ AI & Machine Learning Expertise
I turn complex data into production-ready AI solutions that drive automation and business growth.Using TensorFlow, PyTorch, and scikit-learn, I build and deploy intelligent systems for NLP, computer vision, and predictive analytics. I don't just build models; I integrate them seamlessly into your existing software architecture so they deliver real-world value from day one.
✅ SaaS & Microservices Architecture
I specialize in designing cloud-native SaaS platforms using microservices, REST APIs, and containerized deployments. My solutions are built for scalability, performance, and maintainability—ideal for fast-growing startups and enterprise systems.
✅ Scalable, Maintainable Systems
Strong background in software architecture, OOP, and design patterns, with a focus on creating modular and extensible systems for long-term success.
✅ Innovation & Business Impact
Driven by results, I focus on creating cutting-edge, business-focused solutions that solve complex challenges, optimize operations, and accelerate growth.
Let’s transform your ideas into powerful, future-ready software.
C#
Django
Python
ASP.NET MVC
.NET Framework
AI Bot
Machine Learning
Chatbot
AWS Lambda
Chatbot Development
API
AI Agent Development
Software Architecture
Microservice
SaaS Development
Ravindu S.
Badulla, Sri Lanka
$20/hr
5.0
182 jobs
🙋🏻♂️ Hello!
🌱I am a UX/UI designer with over five years of experience in designing and building digital products. I started my career as a front-end developer but became increasingly interested in UX/UI design, which led me to switch careers and become a freelancer. Since then I've been fortunate to work with a diverse range of clients worldwide, including individuals, startups, SMEs, and renowned global firms such as BCG, throughout my freelancer journey.
〰〰〰
🚀 What I do on a daily basis:
💻 Responsive Web Design
📱 Mobile App Design
⚙️ Web App Design
🛠 Design Systems
✏️ Wireframe
▶️ Interactive Prototypes
👋 UX/UI Testing
🧪 UX/UI Research
🖼 Graphic Design (Ads, Logo, Banners, Social Media Posts, etc.)
🎥 Simple Animations
〰〰〰
🧰 In my toolbox:
✅ Figma
✅ Sketch
✅ Adobe Creative Suite
〰〰〰
🎯 I see myself as a part of your team rather than just a freelancer, and I look forward to connecting with more people and working on new projects.
🙏 Thank you for your time and consideration, and I am looking forward to the possibility of working together.
Regards,
Ravindu
Software Design
User Flow
UI/UX Prototyping
Adobe Photoshop
Graphic Design
Mockup
Mobile App Design
Landing Page
Figma
User Experience Design
Wireframing
Prototyping
Adobe XD
Competitive Analysis
UX & UI
Iroshan D.
Colombo, Sri Lanka
$35/hr
5.0
12 jobs
I redesign B2B SaaS products that have gotten complicated over time - the kind where features piled up but nobody asked "does this still make sense?" I help teams answer that, then rebuild the experience so it works. Figma expert. Design systems builder.
My sweet spot is legacy modernization - taking something that feels outdated or bloated and making it feel simple again, without throwing everything away and starting over. I think in systems, not just screens, so what I build tends to hold up long after I've handed it off.
Over the past 8 years, I've worked across healthcare, HR tech, fintech, logistics, and e-commerce. Some projects were full platform redesigns. Others were more like "help us figure out why users keep dropping off and fix it." Both are equally interesting to me.
What I bring that most designers don't: I started my career writing code. That means I design within the constraints of what's actually buildable - not just what looks good in Figma. My files are structured for real production, auto layout and variables are second nature, and handoffs don't create surprises for developers.
I also use AI-assisted prototyping tools (Cursor, v0, Lovable) to explore ideas faster before committing to full designs. It's part of how I keep turnaround times tight without cutting corners on thinking.
What I focus on
→ Full product redesigns for SaaS platforms
→ Dashboard, CRM, and internal tool design
→ Design system creation and component libraries
→ MVP design for startups and early-stage products
→ Information architecture and user flow optimization
Work I'm proud of
→ AssureCare - Healthcare platform accessibility redesign serving U.S. citizens, multi-brand design system (active, under NDA)
→ LeaveDates - Scalable design system for a UK-based HR SaaS, redesigned subscription management with Stripe
→ PatternedAI - Product experience from early concept to full AI toolset
→ Cloneify - Mobile app MVP designed and shipped in 3 weeks
→ Helakuru - COVID-19 module design boosted user engagement by 250%
How I work
Quick alignment on goals. Early user flows to shape scope. High-fidelity screens with careful decisions. Clean Figma files built for development. Optional support as your product grows.
👉 Press "Invite to Job" or send a message - I'll reply quickly with tailored insights for your project.
UX & UI Design
User Experience Design
User Interface Design
UX & UI
Figma
Mobile UI Design
Web Design
User Experience
UserTesting
User-Centered Design
UI/UX Prototyping
UX Wireframe
Custom Web Design
Prototype
User Flow
UIKit
Tailwind UI
Mobile App Design
Design Mockup
Website Redesign
Abdul A.
Matara, Sri Lanka
$15/hr
5.0
10 jobs
I am a multi-skilled Software Engineer and IT Specialist with strong experience across software development, technical support, UI/UX design, data processing, AI content creation, and accounting/business operations, enabling me to deliver complete, end-to-end solutions for clients worldwide.
Front-End Developer,
Back-End Developer,
Full-Stack Developer
💻 Software Engineering & Application Development
I build reliable and efficient applications using modern technologies, with a focus on clean architecture, performance, and usability.
Technologies & Frameworks:
HTML, CSS, JavaScript, JavaEE, Spring Boot, Java, JavaFX, MVC, Hibernate, JDBC, Node.js, TypeScript, MongoDB, Firebase, REST APIs, MySQL, SQL, BootStrap, Tailwind CSS
Projects Include:
Android License Reminder App (Firebase, SMS/Email alerts, secure data handling, Sri Lanka–specific validation)
Bookshop Management System (Inventory, billing, customer records)
Personal Portfolio Website built from scratch using core web technologies
🖥️ IT Support & System Troubleshooting
I provide professional remote IT support for Windows, Linux, and macOS, helping clients resolve issues quickly and securely.
✔ OS Troubleshooting & Optimization
✔ Software Installation & Configuration
✔ Virus & Malware Removal
✔ Performance Tuning
✔ Remote Support (AnyDesk, TeamViewer, RDP)
✔ Virtual Machines & Security Tools
🎨 UI/UX & Product Design
I design and improve modern web & mobile interfaces that are clean, intuitive, and conversion-focused.
✔ UI/UX Design & Redesign
✔ Figma & Adobe Photoshop
✔ Wireframing & Usability Testing
✔ Layout Refactoring & Visual Consistency
✔ Mobile & Web App Interface Improvements
📱 Mobile App Testing (Android & iOS)
I ensure mobile apps are ready for release through thorough manual testing.
✔ Functional & Usability Testing
✔ Bug Reporting with Screenshots
✔ UI & Navigation Testing
✔ Cross-device & Version Testing
✔ Performance & Responsiveness Checks
🤖 AI Content Creation & Automation
I create high-quality AI-powered content using ChatGPT, Gemini, Copilot, helping clients grow digitally and automate workflows.
✔ AI Image, Video, Audio & Text Content
✔ Marketing & Social Media Content
✔ Business Automation
✔ Scalable Content Solutions
📊 Excel & Data Specialist
I transform raw data into clean, useful insights.
✔ Data Cleaning & Formatting
✔ Dashboards & Reports
✔ Excel Formulas & Pivot Tables
✔ Power Query & VBA Macros
✔ Google Sheets Automation
📑 Accounting, Business & Admin Support
With hands-on experience in retail, wholesale, and business management, I also support financial and operational tasks.
✔ Accounting Assistance & Bookkeeping
✔ Financial Reporting & Reconciliations
✔ Inventory & Transaction Processing
✔ Data Entry & Documentation
✔ Business Operations Support
🌍 Translation & Transcription
Professional multilingual services with cultural accuracy:
✔ English ⇄ Tamil, Sinhala, Arabic
✔ Business & Legal Translation
✔ Subtitles & Transcription
✔ Proofreading & Localization
Translate (translator) and Transcript (transcriptor)
🌟 Why Clients Choose Me
✔ Multi-skilled & cost-effective
✔ Detail-oriented & reliable
✔ Clear communication
✔ On-time delivery
✔ Confidential & professional
✔ Long-term collaboration focused
Whether you need software development, IT support, UI/UX design, mobile testing, AI content, data solutions, or business support, I bring accuracy, efficiency, and professionalism to every project.
📩 Let’s work together and build solutions that truly make an impact.
Software Development
User Authentication
Back-End Development Framework
QA Software & Testing Tools
Figma
Shopify Website Redesign
Front-End Development Framework
Mobile App Testing
Web Application Development
Full-Stack Development
Mobile App Development
AI Text-to-Image
Translation & Localization Software
iOS
Android
Rasangana J.
Badulla, Sri Lanka
$45/hr
4.9
21 jobs
I help founders, product teams, and businesses turn ideas into products that people love using and investors love funding. 10+ years of experience. 350+ projects. 200+ clients across 9 countries.
Some of those products went on to raise over $10K, Some of them over $1M in funding, and several scaled from MVP to thousands of active users with design systems I built from the ground up.
Whether you're launching your first app, redesigning a SaaS platform that's losing users, scaling a product that's outgrown its early design, or building a brand from scratch, I've done it, and I can show you the work. Don't have a clear brief yet? No problem. I'll help you shape the idea before we design a single screen.
🎯 What I can help you with:
1. SaaS UI/UX Design: Dashboards, admin panels, data-heavy platforms, multi-role interfaces. Early-stage builds and growth-stage redesigns for products with thousands of users.
2. MVP & Startup Product Design: From rough idea to investor-ready prototype. Design that tells the right story to the right people and gets you funded.
3. Mobile & Web App Design: iOS, Android, responsive web. If you have an app idea and need it designed properly from the ground up, this is what I do every day.
4. UX Audits & Redesigns: Find the friction, map the user journey, fix what's broken. I work alongside product teams, engineers, and stakeholders to align design with real business metrics.
5. Design Systems: Scalable Figma libraries that keep your product consistent as your team grows. Clean, annotated, developer-friendly files.
6. Brand Identity & Visual Design: Logos, packaging, visual identity systems, marketing materials, social media assets, and product branding that carry across every touchpoint.
I integrate AI tools into my workflow for faster wireframe exploration, smarter UX decisions, and more design options explored in less time. Figma is my primary environment, with AI-powered tools alongside it to push every project further than traditional methods alone.
🚀 My process:
Discovery & Research, Wireframes & User Flows, High-Fidelity UI, Prototyping, Dev-Ready Handoff. Everything in Figma, organized and annotated.
🤖 How I use AI to deliver better results, faster:
I integrate AI tools into my design workflow because it makes the work better for you, not because it's trendy. I use AI for rapid wireframe exploration, UX copy iteration, layout generation, and predictive usability analysis. This means more design options explored in less time, smarter UX decisions, and a process that moves at the speed your project demands. Figma is my primary design environment, and AI-powered tools sit alongside it to push every project further than traditional methods alone.
I run a UX-Driven Software Agency (frixB), so I can scale from focused UI/UX sprints to full product builds. I also partner with agencies and dev teams as a white-label design resource. NDA-friendly, async-ready, comfortable plugging into your tools and workflow.
🏢 Industries:
SaaS, fintech, healthtech, e-commerce, travel tech, enterprise, B2B.
Every decision is grounded in UX principles, WCAG standards, and a decade of shipping real products.
Have a project in mind? Send me the details, and I'll get back within a few hours with my honest take and a clear path forward.
UI/UX Design | User Experience | Product Design | SaaS Design | MVP Design | Figma | AI Design Tools | Mobile App Design | Web App Design | Dashboard Design | Brand Identity | Logo Design | Packaging Design | Wireframing | Prototyping | Design System
Logo Design
Graphic Design
Prototyping
Wireframing
Mobile UI Design
Adobe Photoshop
Mobile App Design
Figma
Adobe Illustrator
UI/UX Prototyping
Web Design
Flyer Design
UX & UI
User Experience Design
User Experience Strategy
Tharanga B.
Pannipitiya, Sri Lanka
$20/hr
5.0
7 jobs
I help companies and creators grow through better design and user experience.
For me, great UX isn’t just about visuals — it’s about crafting digital experiences that feel natural, purposeful, and human.
With over 12 years of experience shaping digital solutions for the Australian, US, and Dubai markets, I’ve led and delivered design systems, mobile apps, and complex web platforms that balance innovation with usability.
What you can expect when working with me:
-Clean, user-centered design that drives engagement
-Clear UX flows and responsive layouts for all devices
-High-quality, detail-oriented deliverables
-Collaborative, transparent communication
-Industry-standard tools (Figma, XD, Wordpress, and more)
I love understanding your vision and turning it into something users truly connect with.
Let’s create a digital product that not only looks great but makes people’s lives easier.
Adobe Photoshop
Mobile App Design
User Experience Design
Interaction Design
Adobe XD
iPhone UI Design
User Interface Design
Web Design
Mockup
Figma
Prototyping
High Fidelity Design
Design Handoff
Human-Centered Design
Web Component Design
UI Graphics
Visual Communication
UI/UX Prototyping
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