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.
Earnings and projects
Last 6 months ÷ 6
Read daily since Oct 13, under 30 days
Billed in all: $2,450$2.4k
$2.2k in the last 6 months
Earnings, last 30 days
Tracked from Oct 13, 2026.
Skill rankings: Top 14% in Redux
Ranked by MRR among everyone on Upwork with the skill.
- #448Redux3,245 freelancers · 🇮🇳 #104Top 14%🇮🇳#104 of 795
- #502AWS Lambda2,947 freelancers · 🇮🇳 #134Top 17%🇮🇳#134 of 870
- #946ExpressJS5,651 freelancers · 🇮🇳 #235Top 17%🇮🇳#235 of 1,371
- #1,241REST API5,062 freelancers · 🇮🇳 #317Top 25%🇮🇳#317 of 1,294
- #1,332Android App Development6,395 freelancers · 🇮🇳 #426Top 21%🇮🇳#426 of 2,261
- #1,369Firebase6,978 freelancers · 🇮🇳 #355Top 20%🇮🇳#355 of 1,827
- #1,401Supabase4,116 freelancers · 🇮🇳 #278Top 34%🇮🇳#278 of 805
- #1,439iOS Development6,533 freelancers · 🇮🇳 #461Top 22%🇮🇳#461 of 2,286