You will get cutting-edge Progressive Web Application Development service
Top Rated
Project details
You will get cutting-edge Progressive Web Application Development services crafting Python, Javascript, and TypeScript expertise to create a seamless digital experience.
Project Inclusions:
• Customized PWA Design: Tailored interface designs for your brand's identity.
• Fast Loading Times: Swift content loading for enhanced user experience.
• Engaging User Experiences: Uninterrupted accessibility to key functionalities without internet.
• Home Screen Access & Push Notifications: Easy access and real-time updates for users.
• Enhanced Security: Powerful measures to safeguard user data and transactions.
• SEO Optimization: Enhanced visibility and accessibility across search engines.
• Responsive Design: Adaptable designs for a flawless experience across devices.
• Technical Support and Maintenance: Continuos assistance to keep your PWA at its best.
Experience the culmination of Progressive Web Application Development with our comprehensive service, providing not just an app, but a phenomenal digital ecosystem that captivates your audience while ensuring technical flawlessness and user satisfaction.
Project Inclusions:
• Customized PWA Design: Tailored interface designs for your brand's identity.
• Fast Loading Times: Swift content loading for enhanced user experience.
• Engaging User Experiences: Uninterrupted accessibility to key functionalities without internet.
• Home Screen Access & Push Notifications: Easy access and real-time updates for users.
• Enhanced Security: Powerful measures to safeguard user data and transactions.
• SEO Optimization: Enhanced visibility and accessibility across search engines.
• Responsive Design: Adaptable designs for a flawless experience across devices.
• Technical Support and Maintenance: Continuos assistance to keep your PWA at its best.
Experience the culmination of Progressive Web Application Development with our comprehensive service, providing not just an app, but a phenomenal digital ecosystem that captivates your audience while ensuring technical flawlessness and user satisfaction.
Programming Languages
HTML & CSS, JavaScript, TypeScriptCoding Expertise
Cross Browser & Device Compatibility, Performance Optimization, DesignWhat's included
| Service Tiers |
Starter
$1,000
|
Standard
$1,500
|
Advanced
$2,000
|
|---|---|---|---|
| Delivery Time | 10 days | 20 days | 30 days |
Number of Revisions | 3 | 5 | 7 |
Number of Pages | 3 | 5 | 7 |
Design Customization | |||
Content Upload | |||
Responsive Design | - | ||
Source Code | - | - |
Optional add-ons
You can add these on the next page.
Additional Revision
+$200
Notification Service
(+ 5 Days)
+$500
56 reviews
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SR
Saba R.
Jun 22, 2026
Front-End Developer with JavaScript and WordPress Expertise
EM
Ed M.
Nov 10, 2025
AMP Developer for Marketing Emails
Awesome work. Great communication, careful attention to details. Will continue to work with Vasu in the near future.
EM
Ed M.
Oct 31, 2025
Interactive AMP Template Designer Needed
Great experience working witih Vasu. Awesome communication, professional, and quick turn around is exactly what I needed for this project. I usually have to initiate and ask freelancers to jump on a call but he asked first! I'd like to continue working with him in the future.
BC
Brad C.
Jul 7, 2025
Mobile Dev
Will work with you again. Thanks.
MT
Manoel T.
Jun 10, 2025
Build react frontend for web application
Vasu’s team is highly professional. They helped me create my platform from scratch, meeting all my requirements and exceeding my expectations. They also helped point out areas of improvement and suggested better approaches when it made sense. I really enjoyed working with them and look forward to continuing to work with them!
About Vasu
Senior Full-Stack & Mobile | AI/ML | React | Node | WordPress | PWA
100%
Job Success
Kolkata, India - 4:07 pm local time
I am a 𝐓𝐨𝐩 𝐑𝐚𝐭𝐞𝐝 𝐏𝐥𝐮𝐬 𝐔𝐩𝐰𝐨𝐫𝐤 𝐏𝐫𝐨 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐞𝐫, which means I am part of the top 1% of developers on Upwork with a strong track record of delivering high-quality solutions and maintaining excellent client satisfaction.
Over the years, I have built 𝟏𝟐𝟎𝟎+ 𝐰𝐞𝐛 𝐩𝐥𝐚𝐭𝐟𝐨𝐫𝐦𝐬 𝐚𝐧𝐝 𝐦𝐨𝐛𝐢𝐥𝐞 𝐚𝐩𝐩𝐥𝐢𝐜𝐚𝐭𝐢𝐨𝐧𝐬 for startups, agencies, and growing businesses worldwide.
My speciality is helping clients build reliable, scalable, and high-performing digital products — from idea validation to launch and long-term maintenance.
💡 𝗪𝗵𝗮𝘁 𝗜 𝗖𝗮𝗻 𝗛𝗲𝗹𝗽 𝗬𝗼𝘂 𝗕𝘂𝗶𝗹𝗱
🤖 𝐀𝐈 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭 & 𝐀𝐮𝐭𝐨𝐦𝐚𝐭𝐢𝐨𝐧
I have strong experience building AI-powered applications, including:
✔ AI Agents and AI automation systems
✔ AI integrations for web and mobile apps
✔ AI-powered business tools
✔ Workflow automation using AI
✔ AI chat and smart assistants
This allows businesses to automate operations, improve customer experience, and build smarter digital products.
🌐 𝐖𝐞𝐛 𝐀𝐩𝐩𝐥𝐢𝐜𝐚𝐭𝐢𝐨𝐧𝐬 & 𝐏𝐥𝐚𝐭𝐟𝐨𝐫𝐦𝐬
✔ SaaS Platforms
✔ Ecommerce Websites
✔ Marketplace Platforms
✔ Crowdfunding Platforms
✔ Booking & Reservation Systems
✔ Business & Corporate Websites
✔ Progressive Web Applications (PWA)
✔ Chrome Extensions
📱 𝐌𝐨𝐛𝐢𝐥𝐞 𝐀𝐩𝐩𝐥𝐢𝐜𝐚𝐭𝐢𝐨𝐧𝐬
✔ iOS Applications
✔ Android Applications
✔ Cross-Platform Mobile Apps
Examples of mobile solutions I develop:
• HRM Software
• Asset Management Software
• Ecommerce Apps
• Food Ordering Apps
• Social Media Platforms
• Dating Apps
• Cab Booking Apps (Uber-like)
• Courier / Logistics Apps
• QR / Barcode Scanner Apps
• Chat & Messaging Apps
• Photo Editing Apps
🧑💻 𝗠𝘆 𝗧𝗲𝗰𝗵𝗻𝗶𝗰𝗮𝗹 𝗦𝘁𝗮𝗰𝗸
𝐅𝐫𝐨𝐧𝐭-𝐄𝐧𝐝 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭
• React.js
• Next.js
• Angular.js
• Vue.js
• JavaScript / jQuery
• HTML5 / CSS3
• Bootstrap
𝐁𝐚𝐜𝐤-𝐄𝐧𝐝 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭
• Node.js
• Python
• .NET
• PHP
• Laravel
• CodeIgniter
• MVC Architecture
𝐌𝐨𝐛𝐢𝐥𝐞 𝐀𝐩𝐩 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭 𝐓𝐞𝐜𝐡𝐧𝐨𝐥𝐨𝐠𝐢𝐞𝐬
• React Native
• Flutter
• Kotlin
• Swift
𝐂𝐌𝐒 & 𝐄𝐜𝐨𝐦𝐦𝐞𝐫𝐜𝐞
• WordPress Development
• WooCommerce Customization
• Custom Plugin / Extension Development
⚙️ 𝗠𝘆 𝗗𝗲𝘃𝗲𝗹𝗼𝗽𝗺𝗲𝗻𝘁 𝗣𝗿𝗼𝗰𝗲𝘀𝘀
I follow a structured product development approach to ensure quality and scalability.
1️⃣ Business Analysis
2️⃣ Wireframing & UI/UX Planning
3️⃣ System Architecture Design
4️⃣ Web & Mobile Development
5️⃣ API & Web Services Development
6️⃣ Testing & Quality Assurance
7️⃣ Deployment & Product Launch
8️⃣ Ongoing Support & Maintenance
🧪 𝗧𝗲𝘀𝘁𝗶𝗻𝗴, 𝗗𝗲𝘃𝗢𝗽𝘀 & 𝗗𝗲𝗽𝗹𝗼𝘆𝗺𝗲𝗻𝘁
• Version Control: Git, SVN
• Automation Testing: JMeter, Selenium
• Server Configuration & Deployment
• Performance Optimization
⭐ 𝗪𝗵𝘆 𝗖𝗹𝗶𝗲𝗻𝘁𝘀 𝗖𝗵𝗼𝗼𝘀𝗲 𝗠𝗲
✔ 1200+ Successful Projects Delivered
✔ Top Rated Plus Upwork Professional
✔ Strong Experience in Web, Mobile & AI Development
✔ Scalable Architecture & Clean Code
✔ Reliable Communication & Fast Delivery
✔ Long-Term Technical Partner for Businesses
Many of my clients start with a single project and continue working with me for long-term development partnerships.
💬 𝗟𝗲𝘁’𝘀 𝗧𝗮𝗹𝗸 𝗔𝗯𝗼𝘂𝘁 𝗬𝗼𝘂𝗿 𝗣𝗿𝗼𝗷𝗲𝗰𝘁
If you have an idea, startup, SaaS product, AI project, or mobile app you want to build — I’d love to hear about it.
Send me a message and let’s discuss how we can turn your vision into a successful product.
Steps for completing your project
After purchasing the project, send requirements so Vasu can start the project.
Delivery time starts when Vasu receives requirements from you.
Vasu works on your project following the steps below.
Revisions may occur after the delivery date.
Business requirement document