Sonal k.
Full Stack & Mobile App Developer | MERN, Flutter, Java Spring, Python
👋 Hi, I’m Sonal Khanpara, a passionate web, mobile, and AI product development expert with over a decade of experience leading innovative projects at Ingenious Minds Lab (IML). I specialize in building scalable, secure, and performance-driven applications that transform ideas into successful digital products. 💡 Core Expertise - Mobile Development: Flutter | React Native | SwiftUI | Kotlin | iOS | Android - Web Development: React.js | Next.js | TypeScript | Node.js | Java Spring Boot | Django | Laravel - Backend & API Development: REST | GraphQL | Microservices | AWS | Firebase | Docker | CI/CD - Databases: MySQL | PostgreSQL | MongoDB | Firestore | Redis 🏆 Key Achievements ✅ Delivered 250+ projects globally with top-rated client satisfaction ✅ Developed fintech apps processing $2M+ in monthly transactions ✅ Scaled eCommerce platforms to handle 50K+ daily orders ✅ Built AI-powered automation systems improving performance by 40% ✅ Delivered enterprise SaaS & cross-platform mobile products ⚙️ Development Process - Discovery & Planning: Requirement gathering & technical blueprint - Agile Development: Iterative builds with demo-ready staging - Testing & QA: Automated + manual testing for reliability - Deployment: Secure production rollout with full documentation - Post-Launch Support: Maintenance, updates, and optimization 🌟 Why Work With Me ✔️ 15+ years of proven technical excellence ✔️ Strong domain knowledge in AI, Fintech, Web3, SaaS, and Mobile Apps ✔️ Transparent communication & daily progress reports ✔️ 40-Hour Risk-Free Trial for new clients ✔️ Complimentary 90-Day Support after delivery 💬 What You Get → Complete web + mobile + backend + AI development under one roof → Clean, modular, and maintainable code built for scalability → Fast MVP-to-Production delivery cycles → Measurable results with real business ROI → A trusted long-term technology partner focused on success 📍 Industries Served: Fintech | AI | SaaS | Healthcare | E-commerce | Education | Real Estate 🌍 Availability: Immediate | Flexible across EST / PST hours 💬 Communication: Slack | Zoom | Email | Daily updates 🚀 Ready to bring your idea to life with innovation, precision, and speed? Let’s connect , I’ll share a detailed technical roadmap and delivery plan within 24 hours.
Earnings and projects
Last 6 months ÷ 6
Last 6 months: $910
Billed in all: $52,046$52k
$455 in the last 6 months
Across 27 contracts
Earnings, last 30 days
Skill rankings: Top 20% in Spring Boot
Ranked by MRR among everyone on Upwork with the skill.
- #41Crypto Exchange Platform151 freelancers · 🇮🇳 #10Top 27%🇮🇳#10 of 33
- #202Web & Mobile Design Consultation784 freelancers · 🇮🇳 #31Top 26%🇮🇳#31 of 120
- #222Native App Development833 freelancers · 🇮🇳 #69Top 27%🇮🇳#69 of 317
- #429Spring Boot2,150 freelancers · 🇮🇳 #83Top 20%🇮🇳#83 of 536
- #434Hybrid App Development1,431 freelancers · 🇮🇳 #166Top 30%🇮🇳#166 of 581
- #478Golang2,195 freelancers · 🇮🇳 #62Top 22%🇮🇳#62 of 331
- #611AI Bot1,765 freelancers · 🇮🇳 #141Top 35%🇮🇳#141 of 379
- #640Dart2,324 freelancers · 🇮🇳 #160Top 28%🇮🇳#160 of 650