Harsha
Suraweera

Full Stack Quality Engineer

AI-Powered Test Architect

DevOps & SRE Specialist

End-to-End Solution Builder

Hi! I'm a versatile Full Stack Quality Engineer who bridges the gap between development, testing, and operations. Based in Colombo, Sri Lanka, I architect comprehensive solutions spanning frontend to backend, cloud infrastructure to AI-driven automation. I don't just test software—I build the entire quality ecosystem around it.
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About Me
The Full Stack Advantage

I'm not just a Quality Engineer—I'm a full-stack problem solver with deep expertise across development, testing, DevOps, and automation. I design scalable test frameworks, build intelligent validation tools powered by AI, and contribute to high-performance, cloud-native delivery pipelines.

My strength lies in combining development skills with a quality-first mindset. I don't just detect issues—I engineer systems that proactively prevent them. This enables me to create reliable, adaptable solutions that scale with product growth and evolving business needs.

With over 3 years of industry experience and a Bachelor's degree in Information Technology, I bring a balanced mix of academic knowledge and hands-on expertise. My work spans across client projects and freelance engagements, where I consistently deliver impactful solutions that enhance software quality and development efficiency.

  • Location: Colombo, Sri Lanka
  • Freelance: Available
  • Hours: 7.00 PM - 10.00 PM (IST)
  • Email: [email protected]
Core Expertise
Full Stack Solutions
Test Automation
Solutions

Deliver ready-to-use test automation frameworks that reduce manual testing effort by 70%. Get comprehensive test suites that cover UI, API, and database layers, ensuring faster releases and higher quality.

Quality Engineering
Mentoring

Get personalized mentoring sessions to enhance your team's quality engineering capabilities. Receive expert guidance on test automation, DevOps practices, and quality assurance methodologies tailored to your needs.

Quality Health
Check

Receive detailed quality assessments and actionable roadmaps for improvement. Get expert evaluation of your current processes, risk analysis, and strategic recommendations to enhance your quality standards.

Web Application
Services

Get end-to-end web application development and testing services. From responsive design implementation to cross-browser testing, we ensure your web applications are robust, user-friendly, and bug-free.

Security & Compliance
Services

Ensure your applications meet security standards with comprehensive security testing services. Get detailed vulnerability reports, compliance validation, and security improvement recommendations.

Mobile App
Services

Deliver high-quality mobile applications with comprehensive testing coverage. Get performance-optimized, user-friendly mobile apps that work seamlessly across iOS and Android platforms.

Service Packages
Tailored Solutions
Free Consultation
$ 0
  • 1 Hour Free Session
  • Initial Assessment
  • Basic Consultation
  • Project Scoping
  • Quality Strategy Overview
Get Started
Hourly Services
$ 20 /hour
  • Development Services
  • Quality Engineering
  • Software Testing
  • Technical Consultation
  • Code Review & Optimization
Let's Build
Project Based
Custom Rate
  • Tailored Solutions
  • Full Project Scope
  • Dedicated Support
  • Flexible Engagement
  • Custom Pricing
Discuss Terms
Professional Journey
Building Quality at Scale
2023-Present
Wiley
Quality Engineer

Lead full-stack quality initiatives across serverless architectures. Implemented AI-powered test generation, comprehensive observability solutions, and strategic testing approaches for enhanced product quality.

2022-2023
Wiley
Associate Quality Engineer

Architected Playwright automation frameworks covering UI, API, accessibility, and performance. Integrated Power BI analytics and established CI/CD quality gates across multiple product lines.

2021-2022
Wiley
Quality Engineering Intern

Developed internal test management platforms and mastered full-stack testing approaches. Built expertise in AWS cloud operations, database administration, and comprehensive QA methodologies.

2019-2021
Fiverr
Freelance Full Stack Developer

Delivered 50+ web solutions combining development and quality assurance. Specialized in e-commerce platforms, SEO optimization, and performance-first design approaches.

Academic Foundation
Knowledge Base
2019-2023
SLIIT
Bachelor of Information Technology

Comprehensive study of software engineering, quality assurance, and system architecture. Graduated with deep understanding of full-stack development principles.

2010-2018
Pinnawala Central College
Physical Sciences (A/L)

Strong analytical foundation in physics, chemistry, and mathematics that enhanced problem-solving and systematic thinking abilities.

Quality Engineering
Quality Engineering Mastery
  • Test Automation

    Expert in Playwright, Selenium, REST Assured. Built frameworks serving multiple product teams with 95%+ reliability.

    95%
  • Performance Testing

    Advanced Gatling, JMeter, and K6 implementations. Designed load testing for serverless and traditional architectures.

    90%
  • AI Test Generation

    Pioneered AI-driven test case creation from OpenAPI specs. Built intelligent test healing and maintenance systems.

    85%
  • Security Testing

    OWASP expertise with tools like Pynt. Integrated security validation into CI/CD pipelines for proactive risk mitigation.

    80%
Development Skills
Full Stack Proficiency
  • 85%
    JavaScript

    Node.js, React, and modern frameworks. Building scalable web apps and automation solutions.

  • 90%
    Python

    Backend services, automation, and data processing. Strong scripting capabilities.

  • 80%
    Cloud Architecture

    AWS serverless expertise. Lambda, API Gateway, and infrastructure as code.

  • 75%
    Database Management

    SQL and NoSQL expertise. MySQL, PostgreSQL, MongoDB, and DynamoDB.

  • 70%
    Web Performance

    Lighthouse, Core Web Vitals, optimization. Building fast and efficient web applications.

  • 80%
    API Integration

    REST, GraphQL, and third-party integrations. Building connected applications.

DevOps & Tools
Infrastructure & Automation
  • Infrastructure as Code

    Terraform, CloudFormation. Automated infrastructure provisioning.

    85%
  • CI/CD Implementation

    GitLab CI/CD, Jenkins pipelines. Automated deployment workflows.

    85%
  • Containerization

    Docker, Kubernetes basics. Containerized environments.

    85%
  • Monitoring

    CloudWatch, Prometheus, Grafana. System and application monitoring.

    80%
Let's Build Together
Ready to Elevate Your Quality?
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Harsha Suraweera
Full Stack Engineer | AI & DevOps Specialist
  • Location: Colombo, Sri Lanka
  • Freelance Available
  • Hours: 7.00 PM - 10.00 PM (IST)
  • Response Time: Within 24 Hours
  • Email: [email protected]
Harsha