Available to hire
I’m Haritha Perera, founder and CEO of Bitwhiz Consultants in Colombo, Sri Lanka. I lead a diverse team delivering custom ICT, web, and mobile solutions, leveraging over 8 years of experience to turn ideas into scalable products. I’m passionate about education and innovation, with hands-on skills in React, Node, Next, Flutter, Android, WordPress, Shopify, SQL, Firebase, and PHP, and I’m actively seeking global freelance opportunities.
Under my leadership we’ve driven growth and client satisfaction, achieving a 30% revenue increase through innovative IT solutions and strong project management. We’ve launched products like University of Singles, Assignment Hub, and Island Treasures LK, showcasing our ability to deliver end-to-end solutions for diverse clients.
Skills
Experience Level
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Intermediate
Intermediate
Language
Sinhala, Sinhalese
Fluent
English
Fluent
German
Intermediate
Work Experience
Founder / CEO at Bitwhiz Consultants LLC
January 1, 2020 - PresentManaged a diverse team to deliver applications development, website development, branding, and digital marketing. Led strategic planning and implementation to drive business growth and client satisfaction. Achieved a 30% revenue increase through innovative IT solutions and effective project management. Launched products such as University of Singles, Assignment Hub, and Island Treasures.
Non Executive Director at CPRP - Committee for Protecting Rights of Prisoners
January 1, 2020 - PresentAdvocated for the rights of prisoners in the Sri Lankan prison system, providing legal aid and advice to ensure basic welfare, better prison conditions, and justice for cases of torture. Collaborated with activists, former prisoners, attorneys, and civil society advocates to uphold prisoners' rights.
Co-Founder at Idea Pro Labs
July 1, 2025 - October 13, 2025Managed all aspects of development, client communication, and project delivery. Built multiple prototype applications and gained hands-on experience in startup operations. Closed due to limited funding and market challenges, leaving valuable lessons in entrepreneurship, teamwork, and innovation.
Assistant Lecturer at University of Colombo School of Computing
March 1, 2024 - October 13, 2025Hybrid teaching role focusing on software engineering, mobile application development, and code quality measures. Created engaging slides, provided feedback on student papers, and developed students' critical thinking and problem-solving through hands-on projects.
Software Developer at Self-Employed
December 1, 2021 - October 13, 2025Developed freelance projects using technologies such as Android, Java, WordPress, PHP, ASP.NET, and JavaScript. Implemented customized solutions tailored to client needs for optimal project outcomes.
Software Developer (Intern) at Smart eDesigners
January 1, 2018 - October 13, 2025Assisted in developing and testing the web applications. Gained hands-on experience with front-end and back-end technologies. Collaborated with senior developers to fix bugs and improve performance. Participated in code reviews and learned version control (Git/GitHub). Helped document code and project workflows for better team collaboration. Contributed to UI/UX improvements and responsive design. Learned agile development practices.
Volunteer / Hotel Booking System Developer at Grand Rovinka Hotel
May 1, 2025 - October 13, 2025Implemented real-time hotel room booking and appointment scheduling, with admin dashboard, payments, email/SMS notifications, and Google Maps integration. Auto-generated blog posts shared to social media.
Founder / CEO at Bitwhiz Consultants LLC
January 1, 2020 - PresentFounder and CEO leading a diverse team to deliver Application Development, Website Development, Branding, and Digital Marketing services. Spearheaded strategic planning and implementation to drive business growth and client satisfaction. Achieved a 30% increase in revenue through innovative IT solutions and effective project management. Led the design and release of innovative products including University of Singles, Assignment Hub, and Island Treasures LK.
Non-Executive Director at CPRP - Committee for Protecting Rights of Prisoners
January 1, 2020 - PresentAdvocated for the rights of prisoners in Sri Lankan prisons, providing legal aid and advice to ensure basic welfare, better prison conditions, and justice for cases of torture. Collaborated with activists, former prisoners, attorneys, and civil society to uphold prisoner rights as stated in the Constitution.
Co-Founder at Idea Pro Labs
July 1, 2025 - October 13, 2025Managed all aspects of development, client communication, and project delivery. Built multiple prototype applications and gained hands-on experience in startup operations. Closed due to limited funding and market challenges, leaving valuable lessons in entrepreneurship, teamwork, and innovation.
Assistant Lecturer at University of Colombo School of Computing
March 1, 2024 - October 13, 2025Hybrid teaching role focusing on software engineering, mobile application development, and code quality measures. Created engaging lecture slides and provided feedback on student work to develop critical thinking and problem-solving skills through hands-on projects.
Software Developer at Self-Employed
December 1, 2021 - October 13, 2025Freelance software development with a focus on Android, Java, WordPress, PHP, ASP.NET, and JavaScript. Delivered customized solutions tailored to client needs for optimal project outcomes. Projects delivered on time and within budget, ensuring client satisfaction.
Software Developer (Intern) at Smart eDesigners
January 1, 2018 - October 13, 2025Assisted in developing and testing web applications. Gained experience with front-end and back-end technologies, contributed to UI/UX improvements and responsive design, and learned Agile development practices.
Founder / CEO at Bitwhiz Consultants LLC
January 1, 2020 - PresentFounder / CEO leading a diverse team to deliver application development, website development, branding, and digital marketing. Company registered in the USA and Sri Lanka. Spearheaded strategic planning and implementation to drive business growth and client satisfaction, achieving a 30% revenue increase through innovative IT solutions and effective project management. Released innovative products to the market, including University of Singles, Assignment Hub, and Island Treasures LK.
Non Executive Director at CPRP - Committee for Protecting Rights of Prisoners
January 1, 2020 - PresentAdvocated for the rights of prisoners in the Sri Lankan prison system, providing legal aid and advice to ensure basic welfare, better prison conditions, and justice for cases of torture. Collaborated with activists, former prisoners, attorneys, and civil society advocates to uphold the Rights of Prisoners in the Sri Lankan Constitution. Intervened to safeguard the right to life and promote equal opportunities as per the Penal Code.
Co-Founder at Idea Pro Labs
July 1, 2025 - October 13, 2025Managed all aspects of development, client communication, and project delivery. Built multiple prototype applications and gained hands-on experience in startup operations. Closed due to limited funding and market challenges, leaving valuable lessons in entrepreneurship, teamwork, and innovation.
Assistant Lecturer at University of Colombo School of Computing
March 1, 2024 - October 13, 2025Taught students in software engineering, focusing on mobile application development and code quality measures. Created engaging slides for lectures and provided feedback on student papers. Developed students' critical thinking and problem-solving skills through hands-on projects.
Software Developer at Self-Employed
December 1, 2021 - October 13, 2025Developed freelance projects using technologies such as Android, Java, WordPress, PHP, ASP.NET, and JavaScript. Implemented customized solutions tailored to client needs for optimal project outcomes. Successfully delivered projects on time and within budget, ensuring client satisfaction.
Software Developer (Intern) at Smart eDesigners
January 1, 2018 - October 13, 2025Assisted in developing and testing web applications. Gained hands-on experience with front-end and back-end technologies. Collaborated with senior developers to fix bugs and improve performance. Participated in code reviews and learned version control (Git/GitHub). Helped document code and project workflows for better team collaboration. Contributed to UI/UX improvements and responsive design. Learned agile development practices and real-world client project workflows.
Founder / CEO at Bitwhiz Consultants LLC
January 1, 2020 - PresentLed a diverse team to deliver application development, website development, branding, and digital marketing; spearheaded strategic planning and execution to drive business growth; achieved a 30% increase in revenue through innovative IT solutions and strong project management; released innovative products such as University of Singles, Assignment Hub, and Island Treasures LK.
Non Executive Director at CPRP - Committee for Protecting Rights of Prisoners
January 1, 2020 - PresentAdvocated for the rights of prisoners, providing legal aid and advice to ensure basic welfare, better prison conditions, and justice for cases of torture; collaborated with activists, former prisoners, attorneys, and civil society advocates to uphold constitutional rights; intervened to safeguard the right to life.
Co-Founder at Idea Pro Labs
July 1, 2025 - October 13, 2025Managed all aspects of development, client communication, and project delivery; built multiple prototype applications and gained hands-on experience in startup operations; closed due to limited funding and market challenges.
Assistant Lecturer at University of Colombo School of Computing
March 1, 2024 - October 13, 2025Taught software engineering, focusing on mobile application development and code quality measures; created engaging slides for lectures and provided feedback on student papers; helped develop students’ critical thinking and problem-solving skills through hands-on projects.
Software Developer at Self-Employed
December 1, 2021 - October 13, 2025Developed freelance projects using technologies such as Android, Java, WordPress, PHP, ASP.NET, and JavaScript; implemented customized solutions tailored to client needs and delivered projects on time and within budget.
Software Developer (Intern) at Smart eDesigners
January 1, 2018 - October 13, 2025Assisted in developing and testing web applications; gained hands-on experience with front-end and back-end technologies; collaborated with senior developers to fix bugs and improve performance; participated in code reviews and learned version control; contributed to UI/UX improvements.
Founder / CEO at Bitwhiz Consultants LLC
January 1, 2020 - PresentManaged a diverse team to deliver top-notch services in application development, website development, branding, and digital marketing. Led strategic planning and implementation to drive business growth and client satisfaction. Achieved a 30% increase in revenue through innovative IT solutions and effective project management. Released innovative products such as University of Singles, Assignment Hub, and Island Treasures LK.
Non-Executive Director at Committee for Protecting Rights of Prisoners (CPRP)
January 1, 2020 - PresentAdvocated for the rights of prisoners in Sri Lankan prison system, provided legal aid and advice to ensure welfare, better prison conditions, and justice for torture cases. Collaborated with activists, former prisoners, attorneys, and civil society to uphold prisoner rights.
Co-Founder at Idea Pro Labs
July 1, 2025 - October 13, 2025Managed all aspects of development, client communication, and project delivery. Built multiple prototype applications; gained hands-on experience in startup operations. Closed due to limited funding and market challenges.
Assistant Lecturer at University of Colombo School of Computing
March 1, 2024 - October 13, 2025Taught students in software engineering, focusing on mobile application development and code quality measures. Prepared slides for lectures and provided feedback on student papers. Developed students' critical thinking and problem-solving skills through hands-on projects.
Software Developer at Self-Employed (Online)
December 1, 2021 - October 13, 2025Developed freelance projects using technologies such as Android, Java, WordPress, PHP, ASP.NET, and JavaScript. Implemented customized solutions tailored to client needs for optimal project outcomes.
Software Developer Intern at Smarte Designers
January 1, 2018 - October 13, 2025Assisted in developing and testing web applications. Gained hands-on experience with front-end and back-end technologies. Collaborated with senior developers to fix bugs and improve performance. Participated in code reviews and learned version control (Git/GitHub). Helped document code and project workflows for better team collaboration.
Volunteer at Grand Rovinka Hotel
May 1, 2025 - October 13, 2025Integrated real-time hotel booking and appointment scheduling using WordPress, WooCommerce, PayPal, Stripe, and Google Maps. Admin dashboard for managing bookings, availability, and payments. Auto-generated blog posts and social media integration.
Education
Master's degree in Computer Science at Wrexham University, UK
October 1, 2022 - July 1, 2024A2 German Language at Goethe Institute, Sri Lanka
January 1, 2018 - June 1, 2018Bachelor's degree in Software Engineering at Curtin University, Australia
January 1, 2017 - January 1, 2018Diploma in Information Technology at Sri Lanka Institute of Information Technology (SLIIT), Sri Lanka
January 1, 2013 - January 1, 2016School Ordinary Level (O/Ls) at Mahanama College, Colombo 03
January 1, 2008 - January 1, 2014Senior Young Learners General English at British Council, Sri Lanka
January 1, 2010 - January 1, 2012Master's degree in Computer Science at Wrexham University, UK
October 1, 2022 - July 1, 2024Bachelor's degree in Software Engineering at Curtin University, Australia
January 1, 2017 - January 1, 2018Diploma in Information Technology at Sri Lanka Institute of Information Technology (SLIIT), Sri Lanka
January 1, 2013 - January 1, 2016School Ordinary Level (O/Ls) at Mahanama College, Colombo 03
January 1, 2008 - January 1, 2014Senior Young Learners General English at British Council, Sri Lanka
January 1, 2010 - January 1, 2012German Language (A2) at Goethe Institute, Sri Lanka
January 1, 2018 - June 1, 2018Master's degree in Computer Science at Wrexham University, UK
October 1, 2022 - July 1, 2024Bachelor's degree Software Engineering at Curtin University, Australia
January 1, 2017 - January 1, 2018Diploma Information Technology at Sri Lanka Institute of Information Technology (SLIIT)
January 1, 2013 - January 1, 2016A2 German Language at Goethe Institute, Sri Lanka
January 1, 2018 - June 1, 2018Senior Young Learners General English at British Council, Sri Lanka
January 1, 2010 - January 1, 2012Master's degree at Wrexham University, UK
October 1, 2022 - July 1, 2024Bachelor's degree at Curtin University, Australia
January 1, 2017 - January 1, 2018Diploma in Information Technology at Sri Lanka Institute of Information Technology (SLIIT)
January 1, 2013 - January 1, 2016Master's degree in Computer Science at Wrexham University, UK
October 1, 2022 - July 1, 2024A2 German Language at Goethe Institute, Sri Lanka
January 1, 2018 - June 1, 2018Bachelor's degree in Software Engineering at Curtin University, Australia
January 1, 2017 - January 1, 2018Diploma in Information Technology at Sri Lanka Institute of Information Technology (SLIIT)
January 1, 2013 - January 1, 2016School Ordinary Level (O/Ls) at Mahanama College, Colombo 03
January 1, 2008 - January 1, 2014Senior Young Learners General English at British Council, Sri Lanka
January 1, 2010 - January 1, 2012Qualifications
Master's degree in Computer Science
October 1, 2022 - July 1, 2024A2 German Language
January 1, 2018 - June 1, 2018A2 German Language
January 1, 2018 - June 1, 2018Senior Young Learners General English
January 1, 2010 - January 1, 2012A2 German Language Certificate
January 1, 2018 - June 1, 2018Senior Young Learners General English
January 1, 2010 - January 1, 2012Industry Experience
Professional Services, Software & Internet, Education, Travel & Hospitality, Media & Entertainment, Other
Skills
Experience Level
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Intermediate
Intermediate
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