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Hey there, I'm Kasili!

Product minded engineer delivering usable, durable, fast software. I sweat details, tune for latency, and ship with polish. Open to web, mobile, AI, and crypto.

Full Stack Dev
UX Focused
API Builder
React Expert
Pixel Perfect
Node.js
TypeScript
Go
Python
Express
PostgreSQL
MongoDB
Redis
GraphQL
REST
gRPC
WebSockets
Docker
Kubernetes
AWS
Microservices
OAuth2
JWT
Prisma
Kafka
RabbitMQ
CI/CD
Testing
Caching
Performance
Full Stack Dev
UX Focused
API Builder
React Expert
Pixel Perfect
Node.js
TypeScript
Go
Python
Express
PostgreSQL
MongoDB
Redis
GraphQL
REST
gRPC
WebSockets
Docker
Kubernetes
AWS
Microservices
OAuth2
JWT
Prisma
Kafka
RabbitMQ
CI/CD
Testing
Caching
Performance
gRPC
WebSockets
Docker
Kubernetes
AWS
Microservices
OAuth2
JWT
Prisma
Kafka
RabbitMQ
CI/CD
Testing
Caching
Performance
Full Stack Dev
UX Focused
API Builder
React Expert
Pixel Perfect
Node.js
TypeScript
Go
Python
Express
PostgreSQL
MongoDB
Redis
GraphQL
REST
gRPC
WebSockets
Docker
Kubernetes
AWS
Microservices
OAuth2
JWT
Prisma
Kafka
RabbitMQ
CI/CD
Testing
Caching
Performance
Full Stack Dev
UX Focused
API Builder
React Expert
Pixel Perfect
Node.js
TypeScript
Go
Python
Express
PostgreSQL
MongoDB
Redis
GraphQL
REST

Shipping products so fast they feel like spoilers

Kasili at laptop
Based in

Nairobi, Kenya

Coding since

2019

main.py
print("from __future__ import flawless_deploys")
What I Do

Fast builds, clean code, smart design

Always Learning

Exploring AI, ML & Rust

Playground builds and weekend spikes

Thumbs up
WORKS

Selected works

Blueprint

Capture options. Score them. Decide. A strategy workspace that helps teams compare product directions with shared criteria and rollup scoring.

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Pronef

Discover, mint, and collect. An NFT marketplace that supports discovery, minting, listings, and wallet-based checkout.

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Future Earth

Sustainable living, clear story. Marketing site for the iRise Homes model. It pairs modular, renewable-material homes with community agroforestry to create self-sustaining rural economies and measurable climate benefits.

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Ello

Find great kids books. Build a reading list. A kids reading app for the web. Search by title, filter by reading level, and save favorites in a simple side panel.

Read More
TECH STACK

What I Use

Frontend
  • React logo
    React
    Fast, interactive UIs
  • Next.js logo
    Next.js
    Routing and SSR
  • TypeScript logo
    TypeScript
    Typed JavaScript
  • React Native logo
    React Native
    Cross platform native apps
  • Vue logo
    Vue
    Progressive framework
Backend
  • Node.js logo
    Node.js
    JS runtime for servers
  • Go logo
    Go
    Compiled services and APIs
  • PostgreSQL logo
    PostgreSQL
    Relational database
  • MongoDB logo
    MongoDB
    Flexible NoSQL
  • Redis logo
    Redis
    Caching and queues
AI & Data
  • OpenAI API logo
    OpenAI API
    Chat, embeddings, tools
  • PyTorch logo
    PyTorch
    Model training and inference
  • LangChain logo
    LangChain
    App orchestration with LLMs
Crypto & Web3
  • Solidity logo
    Solidity
    Smart contracts on EVM
  • ethers.js logo
    ethers.js
    Wallets and contract calls
  • Hardhat logo
    Hardhat
    Testing and deployments
Tools & DevOps
  • Git & GitHub logo
    Git & GitHub
    Version control and collaboration
  • Docker logo
    Docker
    Containers for environments
  • Kubernetes logo
    Kubernetes
    Orchestration at scale
  • AWS logo
    AWS
    Infra, CI, and hosting
Design & Workflow
  • Figma logo
    Figma
    Design systems and UI
  • Notion logo
    Notion
    Docs and planning