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Ankush K.

Ankush K.

React Native & Flutter Expert | Full Stack Developer | AI-Powered Apps

I engineer high-performance Mobile & Web platforms powered by AI automation. In 2026, successful products are no longer defined by “working features” — they win through speed, scalability, and intelligent workflows. I help startups and businesses build production-grade ecosystems using React Native, Flutter, Next.js, Node.js, and AI infrastructure that scale across Web, iOS, and Android from a single architecture. 🚀 Why clients work with me: ✅ Unified Cross-Platform Architecture I build synchronized ecosystems where React Native apps, Flutter apps and Next.js platforms operate seamlessly through a centralized Node.js backend — ensuring consistency, scalability, and faster product evolution. ✅ AI-Native Product Development I integrate AI Agents, RAG pipelines, OpenAI APIs, LangChain, and Vector Databases like Pinecone to automate operations, enhance user experiences, and transform business data into actionable intelligence. ✅ Performance & Scalability First From smooth 60 FPS mobile experiences to AWS Serverless infrastructure powered by Lambda, DynamoDB, and PostgreSQL — I design systems built to perform under real-world scale while optimizing operational costs. ✅ End-to-End Product Execution • Mobile: React Native (Expo & CLI), Flutter & Dart, Native Module Development, Third-Party SDK Integrations, App Store & Play Store Deployment • Frontend: Next.js 15, React 19, Tailwind CSS • Backend: Node.js, Express.js, REST APIs, Real-Time Systems • Cloud & AI: AWS, OpenAI API, PostgreSQL, MongoDB I don’t just develop apps — I build scalable digital products engineered for growth, automation, and long-term success. Click the “Invite” button and let’s discuss how to architect your product for scale.

🇮🇳Hamirpur, India$15/hr100% JSSSince Mar 2021

Earnings and projects

MRR
$372

Last 6 months ÷ 6

World#89,790 / 412k
🇮🇳Country#9,521 / 45.9k
Revenue, last 30 days
—

Read daily since Oct 13, under 30 days

Total earnings
$2.3k

Billed in all: $2.4k

World#323,044 / 412k
🇮🇳Country#36,401 / 45.9k
Per project
$2.3k

$2.2k in the last 6 months

World#70,263 / 412k
🇮🇳Country#8,440 / 45.9k
Projects, last 6 months
1
0% fixed100% hourly
World#128,092 / 412k
🇮🇳Country#14,379 / 45.9k
Projects in all
1
0% fixed100% hourly
World#360,671 / 412k
🇮🇳Country#42,133 / 45.9k

Earnings, last 30 days

$2.4k+$212 earned since Oct 13Billed in all, before Upwork's fee · drag across the chart to see what was earned in any stretch
$2.2k$2.4k$2.6kOct 13Oct 26Nov 7

Tracked from Oct 13, 2026.

Skill rankings: Top 14% in Redux

Ranked by MRR among everyone on Upwork with the skill.

  1. #448Redux3,245 freelancers · 🇮🇳 #104Top 14%
  2. #502AWS Lambda2,947 freelancers · 🇮🇳 #134Top 17%
  3. #946ExpressJS5,651 freelancers · 🇮🇳 #235Top 17%
  4. #1,241REST API5,062 freelancers · 🇮🇳 #317Top 25%
  5. #1,332Android App Development6,395 freelancers · 🇮🇳 #426Top 21%
  6. #1,369Firebase6,978 freelancers · 🇮🇳 #355Top 20%
  7. #1,401Supabase4,116 freelancers · 🇮🇳 #278Top 34%
  8. #1,439iOS Development6,533 freelancers · 🇮🇳 #461Top 22%