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You will get Custom React Web Widgets: Basic to Advanced Solutions
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Project details
I offer custom React web widgets tailored to your needs. Choose from Basic, Standard, or Advanced packages, each designed to provide key functionality with varying levels of complexity. From simple, responsive designs to fully-featured widgets with API integrations and state management, I deliver high-quality solutions optimized for performance and usability. Whether you need a quick, straightforward widget or a robust, complex application, I've got you covered.
Programming Languages
JavaScript, Java, TypeScriptCoding Expertise
Cross Browser & Device Compatibility, Performance Optimization, DesignWhat's included
| Service Tiers |
Starter
$299
|
Standard
$799
|
Advanced
$999
|
|---|---|---|---|
| Delivery Time | 3 days | 7 days | 10 days |
Number of Revisions | 0 | 2 | 2 |
Design Customization | - | - | - |
Content Upload | - | - | - |
Responsive Design | - | - | - |
Source Code | - | - | - |
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MP
Mariya P.
Mar 2, 2026
AI Web App Development for Vehicle Image Generation
We had a great collaboration with Kumail. Communication was clear and smooth throughout the entire project, and he responded quickly whenever we had questions or needed adjustments. He understood our requirements well and delivered exactly the results we were looking for.
I’m very happy with the outcome and can definitely recommend him to others.
I’m very happy with the outcome and can definitely recommend him to others.
DH
Duncan H.
May 1, 2025
Algolia Search Optimization
Ahmed is a pro! He helped us with our project quickly, communicated clearly, and took feedback like a champ. I hope we get to work with Ahmed again in the future 🤞
GK
George K.
Oct 29, 2024
Astro/CMS Framework Development
Great to work with, experienced and will be using again.
JD
Julian D.
Nov 25, 2022
AWS Engineer, dynamically creating AWS Cloudformation with Node.js Lambda
A Junior Node.js developer was assigned to me instead of Kumail. In general good experience but will change to fixed price contract
EC
Elias C.
Oct 31, 2022
Fullstack Developers Needed (React, Nextjs, Nestjs)
Zenveus delivered as promised! They worked with us at every decision, and delivered high quality software. They took on the challenge of delivering in Google Cloud, which was a plus! Highly recommend this firm, and I will look to them for any future work needed. Thanks Kumail!
About Ahmed Kumail
Sr. Fullstack Engineer | React NextJS Serverless NodeJS RubyOnRails
100%
Job Success
Karachi, Pakistan - 5:06 am local time
💸 €𝟭+ 𝗺𝗶𝗹𝗹𝗶𝗼𝗻 in funding 𝗿𝗮𝗶𝘀𝗲𝗱 by partner founders who chose my development expertise
✅ 𝟳+ 𝘆𝗲𝗮𝗿𝘀 𝗼𝗳 𝗲𝘅𝗽𝗲𝗿𝗶𝗲𝗻𝗰𝗲
✅ 40+ Projects
✅ Native English Communication Skills
⚡ Rapid Delivery | ☎ On-Demand Support ✅ 40+ Successfully Completed Projects ⭐️ 1000+ hours worked
📞 Experience the difference with a 𝙣𝙤-𝙘𝙤𝙨𝙩 30-𝙢𝙞𝙣𝙪𝙩𝙚 𝗰𝗼𝗻𝘀𝘂𝗹𝘁𝗮𝘁𝗶𝗼𝗻 designed just for you!
Hello! 👋 I'm a skilled Senior Full-stack Engineer with 7+ years of hands-on experience. Specializing in SaaS app development, I've partnered with startup founders from leading incubators & accelerators worldwide, including Kayna (Kayna recently secured €1 million in funding following the completion of our initial development phase), Y-Combinator and FoundersFactory
➤ Core Technical Aptitudes:
Frontend Development:
☑ Frameworks & Libraries: React.js (including Redux, Redux-Thunk/Saga, Formik), Next.js, Vue.js, Nuxt.js
☑ Languages & Technologies: ES6/7/8, TypeScript, D3.js, HTML5, CSS3 (LESS, SASS), TailwindCSS, Styled-components, Twig, Canvas
☑ UI/UX Tools: Figma, Zeplin, Adobe XD, Sketch, InVision
UI Frameworks: Bootstrap, Material UI, Kendo UI, Ant Design, Chakra UI
Backend Development:
☑ Languages & Frameworks: Node.js (Express.js, Nest.js), Python (Django, Flask), PHP (Drupal, Laravel, Codeigniter), C# (ASP.NET), GraphQL/Apollo
☑ Tools: Webpack, Gulp, TravisCI
Database & ORM:
☑ Databases: MySQL, PostgreSQL, MongoDB, Firebase Cloud Firestore, AWS DynamoDB
☑ ORM Libraries: TypeORM, Prisma, Sequelize, Mongoose, Entity Framework
Cloud & DevOps:
☑ AWS Services: S3, EC2, Amplify, Lambda, API Gateway, SQS, SNS, Textract, Quicksight, VPC, RDS, Cloudfront, and more
☑ Other Platforms: Digital Ocean, Azure, Google Cloud Platform, Heroku
Testing & Payment Integration:
☑ Testing Tools: Jest, Mocha, Cypress, unittest
☑ Payment Services: Stripe, PayPal, Apple Pay, Google Pay, and more
Advantages of partnering with me:
✅ I'll handle all the technical challenges for you, freeing up your schedule to focus on serving your clients, pursuing your passions, and cherishing moments with your family.
✅ Your project's triumph is paramount to me, and I'm committed to employing every effort necessary to provide you with a successful solution.
✅ You'll have direct access to contact me for 12 hours every day.
✅ Expect responses to technical inquiries or issues within one hour during working hours.
What can I deliver 📦 with perfection.
🎯 Create high-quality landing pages, that will WOW your audience and exponentially increase conversions.
🎯 Create applications that require a logical approach to programming, such as a smart decision tree stepper, or a form-heavy page.
🎯 Lead a remote development team, utilising task management tools and the latest software development technologies.
🏅 Client Reviews that Speak for Themself.
"Kumail is hard-working, fast and never skips on the quality of his work. I had a great time working with him, and will definitely recommend him to anyone looking to hire a highly experienced React developer"
"Kumail stands out from the crowd, he really knows his craft well and very willing to go above and beyond. He's also patient and great at communicating. I'll hope to work with him again."
If you're serious about getting quick prototypes up and running, or even looking to polish your existing large-scale application, hiring me will be the best decision you would make❕
𝗚𝗿𝗲𝗲𝗻𝗳𝗶𝗲𝗹𝗱 𝗔𝗽𝗽 𝗗𝗲𝘃𝗲𝗹𝗼𝗽𝗺𝗲𝗻𝘁 / 𝗖𝘂𝘀𝘁𝗼𝗺 𝗔𝗽𝗽 𝗗𝗲𝘃𝗲𝗹𝗼𝗽𝗺𝗲𝗻𝘁
✅ Full Stack Development for Marketplaces and Booking platforms
✅ Full Stack Developer for Admin Panel Development
✅ Full Stack Development for Livestream and Live video / call / chat platforms
✅ Full Stack Development with SaaS Integrations
✅ Full Stack Development with E-Commerce
✅ Full Stack Development with Marketing Pages
✅ Full Stack Development for High Conversion Landing Pages
✅ Full Stack Development for Stock or Crypto Solutions
✅ Full Stack Development for LLM / OpenAI / ChatGPT Solutions
✅ Full Stack Development for Real Estate Platform
✅ AWS Cloud Development for Robust End to End Systems
✅ AWS Cloud Development for High Performance Applications
…𝗮𝗻𝗱 𝗺𝗼𝗿𝗲!
With so many inexperienced developers, recent boot-camp graduates, and code monkeys sending job proposals left and right, the freelancer hiring process can be cumbersome. 😣
Allow me to make things easy for you, by enabling you to get the BEST 👌freelancer experience you can get from a web developer on Upwork.
📣 - Reach out and let's figure it out together :)
Steps for completing your project
After purchasing the project, send requirements so Ahmed Kumail can start the project.
Delivery time starts when Ahmed Kumail receives requirements from you.
Ahmed Kumail works on your project following the steps below.
Revisions may occur after the delivery date.
Demo Run
Walk the client through the delivered widget to ensure it meets all specified requirements.