s
sahan_perera__

Sahan Perera

@sahan_perera__

ML Engineer Who Ships AI Models to Production with PyTorch and AWS

Sri Lanka
Engels, Singalees
Sommige informatie wordt in het Engels weergegeven.
Over mij
I build AI that works outside the notebook. HoloPaint Cloud, my latest project, runs a U-Net I trained from scratch as a serverless pipeline on AWS, compressed 4x with ONNX INT8 at 99% output parity, with CI/CD and load tests. I train models in PyTorch and TensorFlow: a medical image classifier (91% accuracy), real-time hand tracking and a box-office revenue predictor. I also build fast Next.js websites and online stores. Computer Science undergrad (GPA 3.90). I reply quickly, test everything before delivery, and explain things in plain language.... Lees meer

Skills

s
sahan_perera__
Sahan Perera
offline • 

Bekijk mijn diensten

Websites op maat
I will build an ecommerce store to replace your whatsapp orders
VanafUS$ 150 / projectMeer informatie
AI chatbot development
I will build a rag ai chatbot that answers from your documents
VanafUS$ 150 / projectMeer informatie

Portfolio

Werkervaring

Self-Employed_/ Freelancer

Self-Employed / Freelancer

Freelance • 5 yrs 6 mos

Freelance Web Developer

Jan 2025 - Present • 1 yr 9 mos

Build and deploy websites and web apps for paying clients in Sri Lanka: - D-Store SL: full-stack e-commerce store (Next.js, Supabase/PostgreSQL, PayHere online payments) with province-based shipping, cash on delivery and an admin panel. - Zeus Power International: production website for an industrial maintenance company, delivered end to end (design, build, deployment, DNS) in Next.js, TypeScript and Tailwind CSS.

ICT Tutor (G.C.E. A/L and O/L)

Jan 2023 - Present • 3 yrs 9 mos

Teach ICT to G.C.E. A/L and O/L students with structured lesson plans and assessments. Built my own interactive learning platforms for these students, including a Pascal coding platform with a custom interpreter, a networking course with live simulations and an Arduino/IoT course that runs in the browser.