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Yasindu Nethmina
Senior Full Stack Engineer
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©2025 Yasindu Nethmina. Made with in Galle, Sri Lanka.
CASE STUDY

ProtoKOLs — AI-powered data analytics platform

MY ROLE

Full Stack Engineering

Frontend Architecture

Backend Systems

Data Engineering

CLIENT

ProtoKOLs

YEAR

2024 — 2025

TECH STACK

Next.js, TypeScript, Tailwind CSS, PostgreSQL, Docker, Redis, Nest.js, Prisma, TanStack Query, Supabase, tRPC, Zustand, BullMQ

ProtoKOLs is an AI-powered data analytics platform that helps Web3 agencies and brands identify the right influencers for their campaigns. The platform focuses on tracking influencers and projects across social media and on-chain activities, transforming complex datasets into actionable and meaningful insights.

I worked as a Full Stack Engineer, where I built intuitive dashboards for analyzing influencer and project activities and content. I developed core features such as the KOL Checker, Project Checker, Reports, Activity Trackers, Watchlists, Mindshare Heatmaps, and more.

On the backend, I worked on improving data pipelines to process millions of social and on-chain events, optimized caching, and introduced background workers to ensure a fast and reliable UI. I also implemented cost-efficient solutions, error handling, bug fixes, and contributed to overall system performance and scalability.

ProtoKOLs Home Page

ProtoKOLs Home Page

Narrative Mindshare

Narrative Mindshare

Trending Projects

Trending Projects

KOL Checker Dashboard

KOL Checker Dashboard

Project Checker Dashboard

Project Checker Dashboard

Activity Tracker

Activity Tracker

Reports & Analytics

Reports & Analytics

Watchlists & Alerts

Watchlists & Alerts

My Account Page

My Account Page
SEE ALSO
NEXT PROJECT

Block Central

DeFi dashboard with passive-income narratives

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