Hi, my name is

Mahsin Saifullah

I’m a Front-end Software Engineer with expertise in building user-centric web and mobile applications. Passionate about creating seamless digital experiences, I specialize in React, TypeScript, and modern UI frameworks. I thrive on solving complex challenges and delivering impactful solutions

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01. About me

I am a passionate and results-driven Senior Frontend Engineer with extensive experience building user-focused, scalable web and mobile applications. With a strong background in React, TypeScript, and modern frontend technologies, I specialize in delivering high-quality solutions that enhance user engagement and satisfaction.

With a focus on continuous learning and team collaboration, I strive to create digital experiences that leave a lasting impact.

Here are a few technologies I have worked with in the past:

  • Javascript (ES6+)
  • Typescript
  • React
  • Next Js
  • Redux
  • React Query
  • Jest
  • Cypress
  • React Native
  • Material UI
  • Tailwind css
  • Node Js
  • Firebase
  • MongoDB
  • PostgreSQL
  • Express
Hero Image

02. Where I've Worked

  • Connex AI
  • Auden
  • The Hut Group
  • Pinro

Senior Software Engineer @Connex AI

May 2023 - Present

  • Leveraged React, Typescript and Material UI to revamp their interaction centre to be more efficient in handling large numbers of interactions from different channels like email, whatsapp and so on by using states more efficiently and using third party libraries like React Query and Redux.
  • Implemented remote search with infinite scrolling replacing old style numbered pagination. This improvement greatly enhanced user experience by making the navigation feel more intuitive and natural.
  • Utilised websocket services to make live chat and voice communication channels more secured by introducing a combination of machine to machine keys and auth headers.
  • Collaborated with UX/UI designers to create their internal component library and design system called Nova for seamless user experiences, enhancing user engagement by 25%.
  • Took the initiative to increase the code coverage with automated testing leveraging tools like Jest and Cypress, this helped improve code reliability, minimised regression and reduced post-deployment issues.
  • Mentored junior developers, providing code reviews, technical guidance, and best practices, fostering a collaborative team environment.
React
Typescript
Material UI
Websocket
React Query
Redux
NodeJs
Express

03. Some Things I've Built

  • Ask Me PDF
  • Color Picker
  • Jokes App
  • Hangman Game
Ask Me PDF

Featured Project

Ask Me PDF

Ask Me PDF is an AI-powered SaaS web application built with Next.js and Tailwind CSS, designed for seamless interaction with documents. Users can upload PDFs and engage in AI-driven conversations with their content, leveraging OpenAI, LangChain, and Pinecone vectors for efficient information retrieval.

React
Typescript
Next JS
Tailwind css
Firebase
Langchain
OpenAI
Pinecone
Clerk Auth

04. What's next?

Get in Touch

My inbox is always open. Whether you have a question or just want to say hi, I will try my best to get back to you!

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