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Jaya S.
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Jaya S.

Senior Full Stack Developer - MERN | MEAN | Python | React Native

I’m a Full Stack Developer with over 6 years of experience building high-quality websites, web applications, and mobile apps. I specialize in both frontend and backend development, and I’ve successfully delivered projects across a variety of industries, including: SaaS platforms
 Business process automation
 Real estate websites and CRMs
 Custom POS systems
 Booking and scheduling platforms
 Marketplace applications
 Custom dashboards and admin panels
 Custom ERP Software Healthcare and Fitness Tech Stack I Use: Frontend: React.js, Angular, Vue.js, React Native, JavaScript, HTML5, CSS3
 Backend: Node.js, Python, PHP, Sails.js
 Databases: MongoDB, MySQL, PostgreSQL, SQLite
APIs: RESTful APIs, GraphQL
 Cloud & DevOps: AWS, Firebase, Git
 Testing: Manual testing, debugging, performance tuning What I Offer: * Fast, reliable development * Clean and scalable code * Great communication (almost-native English) * Responsive UI with a focus on user experience * On-time delivery and strong deadline commitment * Full support during and after development * Flexible approach to feedback and changes
 Whether you need a custom SaaS app, a real estate portal, an ecommerce platform, or a booking system, I can help you build a solution that works beautifully and scales with your business. Feel free to reach out with your project idea. I’m always open to a conversation and ready to start.

🇮🇳Ranchi, India$15/hr100% JSS4.47 (20)Since Apr 2019

Earnings and projects

MRR
$5

Last 6 months ÷ 6

World#177,298 / 412k
🇮🇳Country#18,674 / 45.9k
Revenue, last 30 days
$0

Last 6 months: $30

Total earnings
$141k

Billed in all: $144k

World#25,581 / 412k
🇮🇳Country#4,188 / 45.9k
Per project
$4.1k

$10 in the last 6 months

World#41,596 / 412k
🇮🇳Country#4,686 / 45.9k
Projects, last 6 months
3
33% fixed67% hourly
World#66,482 / 412k
🇮🇳Country#7,740 / 45.9k
Projects in all
34

Across 37 contracts

8% fixed92% hourly
World#87,479 / 412k
🇮🇳Country#13,544 / 45.9k

Earnings, last 30 days

$144kNothing earned in the last 30 daysBilled in all, before Upwork's fee · drag across the chart to see what was earned in any stretch
$142k$144k$146k$148kOct 9Oct 24Nov 8

Skill rankings: Top 28% in Angular

Ranked by MRR among everyone on Upwork with the skill.

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  2. #999Web Application Development2,030 freelancers · 🇮🇳 #279Top 49%
  3. #1,942Angular6,817 freelancers · 🇮🇳 #681Top 28%
  4. #2,783UI/UX Prototyping6,982 freelancers · 🇮🇳 #487Top 40%
  5. #2,909SaaS Development5,201 freelancers · 🇮🇳 #700Top 56%
  6. #3,238AI Development5,878 freelancers · 🇮🇳 #792Top 55%
  7. #3,376Mobile App Development8,511 freelancers · 🇮🇳 #993Top 40%
  8. #3,495MongoDB10,865 freelancers · 🇮🇳 #957Top 32%