Build, Test & Scale Your Business Without the Team Overhead
Get custom web and mobile apps built fast. Automate QE processes. Launch digital marketing campaigns. Digitalize your startup operations—all from one expert partner.
Custom Development
Web apps, mobile apps, desktop applications. Built with scalability, security, and quality engineering in mind.
Quality Engineering
Test automation, AI-powered testing frameworks, performance optimization, and continuous quality assurance.
Digital Growth
Digital marketing, startup digitalization, social media strategy, and business automation solutions.
About
Who's Building Your Product?
Not an agency. Not a freelancer marketplace. Just me—a full-stack engineer who's shipped products, scaled systems, and built quality in.
2019-2021: Building Products
Started as a freelance full-stack developer on Fiverr. Built 50+ websites—e-commerce platforms, SaaS tools, marketing sites. The pattern was clear: everyone rushed to ship features. Quality was always "next sprint" (which meant never).
2021: The QE Revelation
Quality engineering isn't about finding bugs after the fact. It's about designing systems that prevent bugs from existing in the first place. Learned Playwright, Selenium, Gatling. Built CI/CD pipelines. Figured out how to make AI useful for QE automation.
2021-Present: Enterprise Scale & Digital Growth
Moved from intern → Associate Engineer → Quality Engineer. Architected QE frameworks handling millions of users. Built AI-powered test generation that works in production. Started providing digital marketing and startup digitalization services.
Availability
I work evenings IST (7 PM - 10 PM) which is 8:30 AM - 11:30 AM EST. Async via Slack/Email during your business hours.
Harsha Suraweera
Full-Stack Developer | Quality Engineer | Digital Growth Specialist
📍 Colombo, Sri Lanka
Education
Bachelor of Information Technology
SLIIT, Sri Lanka (2019-2023)
Certifications
AWS Cloud Practitioner, OCI Certified, ISTQB CTFL
Professional Certifications
Recognition
Best Upcoming Engineer 2023, Needle Mover Award, Two Times Hackathon Champion
Awards & Achievements
Technical Stack
React, Next.js, Node.js, Python, AWS, Docker, Playwright, Selenium, REST Assured
Full-Stack & QE Expertise
What I Actually Believe
- • Quality isn't a phase. It's designed into the system from day one.
- • Automation isn't about replacing humans. It's about freeing humans to focus on interesting problems.
- • AI is a tool, not magic. You need both AI and human understanding.
- • The best test suite is maintainable. I build frameworks that last.
The Problem
Your QA Bottleneck Is Costing You
These problems sound familiar?
Building Apps & Scaling is Slow
You need to build web apps, mobile apps, and digital presence. You need QE automation, marketing campaigns, and business processes digitalized. Hiring a full team takes 6+ months and costs $500k+. You're losing market window.
The Team & Cost Nightmare
Hiring full-stack developers ($150k), QE engineers ($120k), and marketing specialists ($80k) is expensive. Managing teams is hard. Contractors are unreliable. Agencies don't understand your business. You're stuck between expensive and risky.
Digital Presence & Growth Stalled
Your website is outdated. You don't have mobile presence. Digital marketing campaigns never get launched. Internal processes are manual chaos. You can't scale because of operational bottlenecks.
There's a better way.
You don't need to hire a full team. You need a single partner who can build your apps, automate your QE, launch your digital presence, digitalize your operations, and hand everything off properly.
That's what I do—development, Quality Engineering, digital marketing, and startup digitalization.
View SolutionsServices
Development, QE & Digital Growth
From web and mobile apps to quality engineering, digital marketing, and startup digitalization. Everything you need to build, test, and scale.
Web Development
Full-stack web applications with React, Next.js, Node.js, and databases. Fully responsive, optimized for performance, and built with Quality Engineering best practices.
- ✓Custom web applications
- ✓Responsive design
- ✓Database integration
- ✓QE integration
Mobile App Development
Native iOS and Android applications built with modern frameworks. Complete development from design to deployment with integrated testing and CI/CD.
- ✓iOS & Android apps
- ✓Cloud integration
- ✓API development
- ✓QE automation
Startup Digitalization
Transform your startup with complete digital infrastructure. Website, app, automation, digital marketing setup, and operational digitalization—everything you need to scale.
- ✓End-to-end digitalization
- ✓Infrastructure setup
- ✓Process automation
- ✓Digital marketing launch
Quality Engineering Services
Comprehensive test automation frameworks, AI-powered test generation, performance optimization, and continuous QE strategies. API, UI, and performance testing.
- ✓Test automation frameworks
- ✓AI test generation
- ✓Performance testing
- ✓CI/CD integration
Digital Marketing & Growth
Digital marketing strategy, social media campaigns, SEO, content marketing, and paid advertising. Drive measurable business growth with data-driven strategies.
- ✓Social media strategy
- ✓SEO optimization
- ✓Paid ad campaigns
- ✓Analytics & reporting
Full-Stack Business Solutions
Complete project delivery covering development, QE, digital marketing, and business automation. Transform your entire business—from product to market.
- ✓End-to-end development
- ✓Full QE coverage
- ✓Marketing campaigns
- ✓Business automation
Need something custom? Let's discuss your specific requirements →
Process
Simple Process. Quality Results.
No lengthy discovery phases. No scope creep. No surprises.
Free Consultation
30 Minutes
We hop on a call. You explain your testing challenges. I tell you exactly what you need—no upselling, no BS. If we're not a good fit, I'll tell you upfront.
- • You explain your current situation
- • I assess your tech stack and needs
- • You get honest recommendations
- • We decide if we should work together
Proposal & Scope
1-2 Days
You get a detailed proposal with fixed scope, timeline, and price. Everything spelled out clearly. Review it. Ask questions. Once you're happy, we start.
- • Detailed scope document
- • Fixed pricing breakdown
- • Clear timeline and milestones
- • Deliverables checklist
Build & Deliver
1-4 Weeks
I build your solution. You get weekly updates via Slack/email. Mid-project review for longer projects. No disappearing and coming back with surprises.
- • Weekly status updates
- • Mid-project review (if >2 weeks)
- • Draft deliverables preview
- • Your feedback incorporated
Handoff & Support
Ongoing
Complete handoff with documentation, video walkthrough, and training session. Support period included (30-90 days depending on package). I don't ghost you after delivery.
- • Complete documentation
- • Video walkthrough recording
- • Live training session
- • Ongoing maintenance options
Expertise
Full-Stack Builder & QE Specialist
I bridge the gap between building great products, ensuring quality, and achieving market growth.
Full-Stack Development
I build complete applications.
Web apps, mobile apps, desktop applications—all built with modern frameworks, security, scalability, and Quality Engineering best practices baked in.
- •React, Next.js, Node.js expertise
- •iOS & Android development
- •Cross-platform desktop apps
- •Cloud infrastructure (AWS, Vercel)
- •Fully tested before delivery
Most developers build features. I build systems that scale and survive production.
Quality Engineering at Scale
QE is strategic, not tactical.
I don't just automate tests. I design systems that prevent bugs, scale to millions of users, and give you confidence to deploy daily.
- •Test automation frameworks
- •AI-powered test generation
- •Performance & load testing
- •CI/CD pipeline optimization
- •Strategic QE consulting
Flaky test suites and manual testing are relics. Modern QE prevents defects at design time.
Digital Growth & Digitalization
Turn startup chaos into operational excellence.
Digital marketing strategy, social media campaigns, process automation, and business digitalization—everything you need to scale your market presence.
- •Digital marketing strategy
- •Social media & paid campaigns
- •SEO & content marketing
- •Business process automation
- •Startup operational digitalization
Growth requires more than a good product. It requires visibility, systems, and execution.
Comparison
Why Work With Me Instead?
Let's be honest about the options.
| Hiring Full-Time | Agencies | With Me | |
|---|---|---|---|
| Time to Start | 2-3 months | 2-4 weeks | 1 week |
| Monthly Cost | $7k-10k + benefits | $10k-15k retainer | $1.5k-5k project-based |
| Expertise Level | Hit or miss | Varies by person | Specialized, guaranteed |
| Commitment | 12+ months minimum | 6-12 month contracts | Project-based, no lock-in |
| Knowledge Transfer | They leave, knowledge goes | Minimal docs | Complete handoff |
| Modern Stack | Depends on hire | Often legacy tools | Playwright, AI, Serverless |
| Results Timeline | 6 months to see impact | Slow ramp-up | Production-ready in weeks |
Here's the reality:
I'm not building a service business. I'm an engineer who productized his expertise.You're not hiring a vendor who manages other people. You're working with someone who'sactually done this work—not delegating it.
- I stay current with actual production challenges
- I'm selective about projects (only work I'm interested in)
- You get enterprise-level expertise without enterprise overhead
- No account managers or middlemen—just direct collaboration
Fit
Is This Right For You?
Let's be honest about who I work with best.
You're a great fit if:
- You're a startup or scale-up (5-50 people) moving fast
- Your developers can write tests if given a good framework
- You value quality but can't justify a full QA team yet
- You're using modern tech (React, Node, Python, AWS)
- You want to ship faster without sacrificing quality
- You're willing to maintain tests after I build the foundation
- You have clear product requirements and tech specs
- You're comfortable with async communication
This probably won't work if:
- You need someone to run manual tests forever
- You want someone to join your team full-time
- You're using legacy tech exclusively (old Java/JSP, .NET 2.0)
- You expect automation to catch 100% of bugs
- You're not willing to invest time in handoff/training
- Your budget is under $1,500 total
- You have vague requirements and no tech specs
- You need someone available 24/7 for emergencies
Not sure if we're a fit? That's what the free consultation is for.
Book Free ConsultationReady to Build, Scale & Grow Your Business?
Get a free consultation to discuss your project, QE needs, or digital growth strategy. No sales pitch—just honest guidance.
Response within 24 hours • Available 7-10 PM IST • No commitment required
Projects Delivered
Years in Tech
Client Satisfaction
FAQ
Common Questions
Everything you're probably wondering.
Trust
Why Trust Me?
Real Experience
4+ years at enterprise scale. Not fresh out of bootcamp. I've built test frameworks for real products used by real customers.
Modern Stack
Not stuck in 2015. I use Playwright, AI-powered testing, and serverless architectures. Tools that actually work for modern web apps.
Developer Background
I write code, not just tests. Started as a full-stack developer before specializing in QA. I understand your codebase and constraints.
Transparent Process
No black box consulting. Weekly updates. Clear deliverables. Fixed pricing. You always know what's happening and when you'll get results.
Contact
Let's Connect
Ready to improve your testing? Reach out on LinkedIn or book a call.
Connect on LinkedIn
The best way to reach me. Send a connection request with a brief message about your project, and I'll respond within 24 hours.
Message Me on LinkedInHarsha Suraweera
Full Stack Quality Engineer
AI & Serverless Testing Specialist
Find Me Online
Location & Hours
What to Expect
- Response within 24 hours (weekdays)
- Free consultation call offered
- No pressure, no hard selling
- Honest assessment of fit