Available for collaboration

Chamaru
Amasara

Co-Founder & CTO at Donely — building AI-driven business process automation that runs on your own infrastructure.

1M+

Views / Day

#3

LeetGPU

40%

Sales Lift

About

CS Engineering graduate from the University of Moratuwa. I build systems at the intersection of AI and infrastructure — from data pipelines processing millions of daily events to self-hosted automation platforms. Currently leading Donely, where we're rethinking business process automation with AI. Previously led R&D at Metana, co-founded BuildForm, and scaled NewsWave LK to over a million daily page views.

Connect

GitHub LinkedIn X / Twitter Donely Email YouTube Facebook Instagram

Experience

Co-Founder & CTO — Donely

May 2025 – Present

Building AI-driven business process automation. Designing self-hosted, secure infrastructure for enterprise workflows with full data sovereignty.

Head of R&D — Metana Inc.

Jul 2024 – Dec 2025

Led the cross-functional team planning and executing future direction and innovation. Drove $1M+ additional sales through data-driven insights.

Software Engineer, R&D — Metana Inc.

Jul 2023 – Jun 2024

Data pipelining and processing for business insights. Insights resulted in $1M+ additional sales. Promoted to Head of R&D.

Co-Founder & CTO — BuildForm

Jun 2024 – Apr 2025

AI-powered forms SaaS at buildform.ai. Users create forms that ask personalized questions using natural language. Built on React, Python, MongoDB, Docker, AWS.

Head of Web & App Crew — EXMO 2023

Apr 2023 – Jul 2023

Led the team crafting the digital experience for UoM's flagship tech exhibition for 50,000+ visitors — website, mobile app with AR, and organising committee tools.

Team Lead — IFS x Hatch AI/ML Incubator

Dec 2022 – May 2023

Led a 4-member team developing DART — a predictive modelling system for natural disaster damage to assets, integrated into IFS ERP. Secured 2nd place.

Full Stack Web Developer — Freelance

Mar 2020 – Present

Full stack web and application development for local and overseas clients, including e-commerce, LMS platforms, and custom solutions.

Achievements

⚡

LeetGPU #3 GloballySolving 63/64 CUDA challenges in 3 hours — ranked 3rd worldwide

📈

1M+ Daily Page ViewsScaled NewsWave LK from 100 to over a million views per day

☁️

AWS CertifiedCloud Practitioner + AWS Academy Data Engineering and 8 total certifications

🎓

All Island 10th — A/L Physical ScienceZ-Score 2.9768, 3 A's at Mahinda College, Galle

🏆

Winner — Bashway 2022Scripting & Automation Competition by SLIIT FOSS Community

🤖

Runners-up — ChallengerXAI/ML Incubator program by Hatch x IFS (2023)

🥈

Silver Medal — Physics OlympiadSri Lanka Physics Olympiad 2019

Education

B.Sc. Engineering (Hons) in Computer Science & Engineering

University of Moratuwa · 2021 – 2025 · CGPA: 3.48 · Specializing in Data Science & Engineering

G.C.E. Advanced Level — Physical Science

Mahinda College, Galle · All Island 10th · 3 A's · Best Student 2019 · 9 A's at O/L

CIMA Certificate Level (Partially Completed)

Passed Financial Accounting & Business Law · 2021 – 2022

Volunteering

🏛️

Chairman — IEEE Computer SocietyUniversity of Moratuwa · Sep 2023 – Sep 2024

🌐

IEEEXtreme AmbassadorIEEE · Jun 2023 – Dec 2023

🤝

Head of Corporate Affairs & ProfilingSasnaka Sansada Foundation · Jan 2023 – Present

📚

Lead Project Coordinator — Learn-SteerSasnaka Sansada · Led 400+ volunteers · Sep 2020 – Jan 2022

🎓

Student TeacherMahinda College, Galle · Sep 2019 – Jul 2020

Skills

Python TypeScript React Next.js FastAPI Node.js PyTorch LangChain Scikit-Learn Pandas AWS Azure Docker Linux NGINX Cloudflare PostgreSQL MongoDB DynamoDB Pinecone CUDA / GPU Data Engineering Software Architecture PHP WordPress Selenium