About

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Here is a little background

I'm a passionate and innovative Software Developer with a knack for creating dynamic web and mobile applications. With proficiency in JavaScript, TypeScript, Python, C#, Java, and Kotlin, I thrive on solving complex problems and delivering user-friendly solutions.

Work Experience

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ICT support Engineer(internship)

Jomo Kenyatta International Airport(JKIA) Kenya Airports Authority.

Analytical and Problem SolvingLinuxActive DirectorySAP ERPNetworking

Fri Sep 01 2023 - Fri Dec 01 2023

  • Technical troubleshooting.
  • User Support.
  • Team Collaboration.
  • Problem Solving and Analytical skills.
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Software Engineer

GuruCrafts Agency

React NativeTypeScriptPythonPython DjangoExpoReduxPostgreSQLgitMongoDB

Mon Nov 11 2024 - Present

  • ●Developed a Zoom-like video calling app using React Native (Expo), TypeScript, Python Django, and PostgreSQL.
  • ●Integrated GetStream SDK for low-latency video streaming and Firebase for secure authentication.
  • ●Designed the UI using Figma to ensure an intuitive user experience, improving user engagement by 30%.
  • ● Optimized backend performance to handle high concurrency with real-time updates.
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Full-Stack Developer

FreeLance

TypeScriptMicrosoft AzureExpogitNextjsReduxSanityNodejsReactjsMongoDB

Mon Jan 01 2024 - Invalid Date

  • Developed and deployed scalable full-stack web applications using React.js, Redux, Node.js, and MongoDB, catering to diverse client needs across various industries.
  • Designed and implemented dynamic, content-driven websites using Sanity CMS, ensuring seamless client content management and site updates.
  • Built RESTful and GraphQL APIs to improve data flow and reduce latency, optimizing the performance of client applications by up to 40%
  • Integrated third-party services such as payment gateways, authentication systems, and cloud storage, ensuring secure and scalable application features.
  • Deployed applications using CI/CD pipelines, streamlining deployment processes for faster delivery and feature rollouts.

Skills

Hover over a skill for current proficiency

HTML

100

JavaScript

100

Expo

90

Nextjs

89

git

100

Microsoft Azure

90

Redux

50

Sanity

100

Python Django

50

CSS

100

Python

80

Java

60

Nodejs

80

Reactjs

100

PostgreSQL

80

SAP ERP

89

C#

50

Analytical and Problem Solving

80

Linux

100

TypeScript

91

MongoDB

100

Active Directory

80

React Native

90

Tailwindcss

100

Nextjs

100

Shadcn/ui

70

Expressjs

80

Framer Motion

78

Networking

100

Kotlin

70

Projects

Parking City

Case Study 1 of 8: Parking City

ExpoTypeScriptReact Native

Move-Easy

Case Study 2 of 8: Move-Easy

ExpoPostgreSQLRedux

Expo-React native

Deliveroo Clone

Case Study 3 of 8: Deliveroo Clone

ExpoReact Native

Uber Clone

Case Study 4 of 8: Uber Clone

React NativeReduxNodejsJavaScriptExpo

A cutting-edge React Native app, akin to Uber, boasting full-featured integration with Google Maps. The Standout feature? Seamless Migration facilitated be a fleet of available moving vehicles. Elevate the user mobility with a unique and efficient solution for relocation needs.

Anime_vault...

Case Study 5 of 8: Anime_vault...

NextjsTailwindcss Framer Motion

I created this project with Nextjs 13. A full stack web app for viewing all the new and upcoming anime. i implemented infinite scroll feature and using framer motion, the app was well styled and animated.

LinkedIn-Web-app clone

Case Study 6 of 8: LinkedIn-Web-app clone

Microsoft AzureTypeScriptNextjsMongoDBReactjsShadcn/uiTailwindcss

Disney+ Clone

Case Study 7 of 8: Disney+ Clone

TypeScriptNextjsTailwindcss Microsoft AzureShadcn/ui

I have built this amazing web app with Nextjs 14, TypeScript, TailwindCSS, OpenAI, Shadcn, and Microsoft Azure. This is one of my best build yet! Amazing.

Jeff Lincoln Portfolio

Case Study 8 of 8: Jeff Lincoln Portfolio

NextjsJavaScriptSanityReactjsNodejsTypeScriptFramer MotionTailwindcss

This is my portfolio project.. Built with Nextjs...(React, Nodejs, tailwindcss, sanity and framer motion. Awesome build!😁

I've got just what you need. Let's Talk.

+254 751 355 333

jefflincoln504@gmail.com

Nairobi, Kenya