Kawsar
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Full Stack Developer. I love building things and helping people. Very active on Email.

About

Ispecializeinbuildingscalable,user-centricwebandmobileapplicationswithmoderntechnologieslikeSvelteKit,TypeScript,andNode.js.Fromreal-timecollaborationtoolstoAPIintegrations,Ideliverimpactfulsolutionstailoredtobusinessneeds.Let'screatesomethingexceptionaltogether.

Work experience

  • Shopping Cart Elite (HireOnceAndForever)

    Frontend Engineer

    New York (Remote)

    • Developed 30+ UI components for a crypto banking system, improved user engagement by 30%.
    • Led the conversation of a .NET web application into Svelte and SvelteKit, reduced load times by 40%.
  • xBase

    Frontend Engineer

    Davis, California

    • Redesigned the app UI, increased user satisfaction by 40%.
    • Refactored 4000+ lines of code, improved maintainability and reduced bug reports by 40%.
    • Implemented key features like drag & drop and an interactive onboarding process, increases to 25% user retention.
  • Kws3 Media Ltd. UK

    Full Stack Developer

    Remote

    • Developed 4+ admin dashboards with reporting and charting, which reduced data analysis time by 40%.
    • Developed and integrated REST API with frontend.
    • Contributed to developing an internal elements library.

I am proficient with

Svelte
SvelteKit
React
Next.js
Typescript
Node.js
Postgres
Docker

Check out projects that I have worked on

I've worked on a variety of projects, from simple websites to complex web applications. Here are a few of my favorites.

Paper Cost

A Mobile focused web app for calculating paper cost for carton factory.

Svelte
SvelteKit
JavaScript
TypeScript
Tailwind
Supabase

Paper Cost (React version)

A Mobile focused web app for calculating paper cost for carton factory.

React
React Router
React Hook Form
JavaScript
TypeScript
Antd
Tailwind
Supabase

ARK-Builders Website

Landing page for ARK-builders organisation.

Svelte
SvelteKit
TypeScript
Tailwind
Shadcn
Tauri

ARK-Gallery

An image gallery app for cross platform

Svelte
SvelteKit
TypeScript
Tailwind
Shadcn
Tauri

kinde-sveltekit-sdk

Kinde open-source auth system for SvelteKit

Svelte
SvelteKit
TypeScript

CSMiddler

A buy and sell CS2 skins site. Worked as Frontend developer

Svelte
SvelteKit
TypeScript
Tailwind

NorthernIrelandJobs

A jobs portal site. Worked as Frontend developer

Svelte
JavaScript
AWS Amplify

Petsafe

A Korean site about Petsafe

Svelte
SvelteKit
TypeScript
Tailwind

Todo Board

A basic todo task management app.

React
React Router
React Hook Form
JavaScript
TypeScript
Zod
Tailwind
Supabase
Kyrylo Kovalenko
View on LinkedIn
I would like to recommend a professional front-end developer with whom we have collaborated on several projects. One of the key qualities of Kawsar is his excellent communication skills and ability to work effectively in a team. Not only does he excel in fulfilling his responsibilities, but he also actively engages with other team members, fostering an atmosphere of mutual understanding and collaboration. Kawsar swiftly addresses any issues that arise, and quickly learns and integrates new technologies when involved in new projects. He has demonstrated outstanding results in his work and is not hesitant to contribute his ideas for the successful implementation of various tasks.
Hongbeom Park
View on LinkedIn
Kawsar can do many stuff well but he is particularly good with Svelte. He shipped an entire redesign of tweetbase app so quick that we called him Svelte ninja. If your project is written in Svelte, you will not regret hiring Kawsar.
Mohammad Saiful Islam
View on LinkedIn
Kawsar is a highly skilled software engineer with extensive experience in web development using svelte and react. He has a track record of delivering high-quality work and is known for his strong debugging skills and ability to work well in a team. Kawsar is a reliable and responsible professional who would be an asset to any software engineering team. I highly recommend him for any software engineering role.
Sharif Ahmed
View on LinkedIn
I highly recommend Kawsar Ahmed for any development project. I had the pleasure of working with Kawsar at Kws3.media for over three years (2018-2021), where we collaborated on a number of bespoke applications for companies such as Social Energy, Zanussi Boilers, and Switch Energy network. Kawsar is an incredibly talented and knowledgeable developer. He has a deep understanding of modern web development technologies such as Svelte, Bulma, PHP, React, and Bootstrap, and is able to use these tools to build high-quality, scalable applications. He also has experience with API integration, CLI tasks, and database design, and is familiar with frameworks such as Laravel. Kawsar is able to quickly and efficiently solve complex problems and is always willing to learn and adapt to new technologies.
Nate Fleimisch Bezlaj
View on LinkedIn
As a Full Stack Developer, Kawsar has demonstrated exceptional skills in driving multiple high-profile projects to success. His expertise in developing comprehensive solutions and adapting to diverse business needs is remarkable. With a commitment to leveraging the latest technologies and continuous learning, he has consistently delivered outstanding results.
Kyrylo Kovalenko
View on LinkedIn
I would like to recommend a professional front-end developer with whom we have collaborated on several projects. One of the key qualities of Kawsar is his excellent communication skills and ability to work effectively in a team. Not only does he excel in fulfilling his responsibilities, but he also actively engages with other team members, fostering an atmosphere of mutual understanding and collaboration. Kawsar swiftly addresses any issues that arise, and quickly learns and integrates new technologies when involved in new projects. He has demonstrated outstanding results in his work and is not hesitant to contribute his ideas for the successful implementation of various tasks.
Hongbeom Park
View on LinkedIn
Kawsar can do many stuff well but he is particularly good with Svelte. He shipped an entire redesign of tweetbase app so quick that we called him Svelte ninja. If your project is written in Svelte, you will not regret hiring Kawsar.
Mohammad Saiful Islam
View on LinkedIn
Kawsar is a highly skilled software engineer with extensive experience in web development using svelte and react. He has a track record of delivering high-quality work and is known for his strong debugging skills and ability to work well in a team. Kawsar is a reliable and responsible professional who would be an asset to any software engineering team. I highly recommend him for any software engineering role.
Sharif Ahmed
View on LinkedIn
I highly recommend Kawsar Ahmed for any development project. I had the pleasure of working with Kawsar at Kws3.media for over three years (2018-2021), where we collaborated on a number of bespoke applications for companies such as Social Energy, Zanussi Boilers, and Switch Energy network. Kawsar is an incredibly talented and knowledgeable developer. He has a deep understanding of modern web development technologies such as Svelte, Bulma, PHP, React, and Bootstrap, and is able to use these tools to build high-quality, scalable applications. He also has experience with API integration, CLI tasks, and database design, and is familiar with frameworks such as Laravel. Kawsar is able to quickly and efficiently solve complex problems and is always willing to learn and adapt to new technologies.
Nate Fleimisch Bezlaj
View on LinkedIn
As a Full Stack Developer, Kawsar has demonstrated exceptional skills in driving multiple high-profile projects to success. His expertise in developing comprehensive solutions and adapting to diverse business needs is remarkable. With a commitment to leveraging the latest technologies and continuous learning, he has consistently delivered outstanding results.
Kyrylo Kovalenko
View on LinkedIn
I would like to recommend a professional front-end developer with whom we have collaborated on several projects. One of the key qualities of Kawsar is his excellent communication skills and ability to work effectively in a team. Not only does he excel in fulfilling his responsibilities, but he also actively engages with other team members, fostering an atmosphere of mutual understanding and collaboration. Kawsar swiftly addresses any issues that arise, and quickly learns and integrates new technologies when involved in new projects. He has demonstrated outstanding results in his work and is not hesitant to contribute his ideas for the successful implementation of various tasks.
Hongbeom Park
View on LinkedIn
Kawsar can do many stuff well but he is particularly good with Svelte. He shipped an entire redesign of tweetbase app so quick that we called him Svelte ninja. If your project is written in Svelte, you will not regret hiring Kawsar.
Mohammad Saiful Islam
View on LinkedIn
Kawsar is a highly skilled software engineer with extensive experience in web development using svelte and react. He has a track record of delivering high-quality work and is known for his strong debugging skills and ability to work well in a team. Kawsar is a reliable and responsible professional who would be an asset to any software engineering team. I highly recommend him for any software engineering role.
Sharif Ahmed
View on LinkedIn
I highly recommend Kawsar Ahmed for any development project. I had the pleasure of working with Kawsar at Kws3.media for over three years (2018-2021), where we collaborated on a number of bespoke applications for companies such as Social Energy, Zanussi Boilers, and Switch Energy network. Kawsar is an incredibly talented and knowledgeable developer. He has a deep understanding of modern web development technologies such as Svelte, Bulma, PHP, React, and Bootstrap, and is able to use these tools to build high-quality, scalable applications. He also has experience with API integration, CLI tasks, and database design, and is familiar with frameworks such as Laravel. Kawsar is able to quickly and efficiently solve complex problems and is always willing to learn and adapt to new technologies.
Nate Fleimisch Bezlaj
View on LinkedIn
As a Full Stack Developer, Kawsar has demonstrated exceptional skills in driving multiple high-profile projects to success. His expertise in developing comprehensive solutions and adapting to diverse business needs is remarkable. With a commitment to leveraging the latest technologies and continuous learning, he has consistently delivered outstanding results.
Kyrylo Kovalenko
View on LinkedIn
I would like to recommend a professional front-end developer with whom we have collaborated on several projects. One of the key qualities of Kawsar is his excellent communication skills and ability to work effectively in a team. Not only does he excel in fulfilling his responsibilities, but he also actively engages with other team members, fostering an atmosphere of mutual understanding and collaboration. Kawsar swiftly addresses any issues that arise, and quickly learns and integrates new technologies when involved in new projects. He has demonstrated outstanding results in his work and is not hesitant to contribute his ideas for the successful implementation of various tasks.
Hongbeom Park
View on LinkedIn
Kawsar can do many stuff well but he is particularly good with Svelte. He shipped an entire redesign of tweetbase app so quick that we called him Svelte ninja. If your project is written in Svelte, you will not regret hiring Kawsar.
Mohammad Saiful Islam
View on LinkedIn
Kawsar is a highly skilled software engineer with extensive experience in web development using svelte and react. He has a track record of delivering high-quality work and is known for his strong debugging skills and ability to work well in a team. Kawsar is a reliable and responsible professional who would be an asset to any software engineering team. I highly recommend him for any software engineering role.
Sharif Ahmed
View on LinkedIn
I highly recommend Kawsar Ahmed for any development project. I had the pleasure of working with Kawsar at Kws3.media for over three years (2018-2021), where we collaborated on a number of bespoke applications for companies such as Social Energy, Zanussi Boilers, and Switch Energy network. Kawsar is an incredibly talented and knowledgeable developer. He has a deep understanding of modern web development technologies such as Svelte, Bulma, PHP, React, and Bootstrap, and is able to use these tools to build high-quality, scalable applications. He also has experience with API integration, CLI tasks, and database design, and is familiar with frameworks such as Laravel. Kawsar is able to quickly and efficiently solve complex problems and is always willing to learn and adapt to new technologies.
Nate Fleimisch Bezlaj
View on LinkedIn
As a Full Stack Developer, Kawsar has demonstrated exceptional skills in driving multiple high-profile projects to success. His expertise in developing comprehensive solutions and adapting to diverse business needs is remarkable. With a commitment to leveraging the latest technologies and continuous learning, he has consistently delivered outstanding results.

Get in Touch

Want to chat? Just shoot me a dm with a direct question on LinkedIn and I'll respond whenever I can. I will ignore all soliciting.