Pargatjot S.
Mobile App Developer | AI, Blockchain Expert
Full-stack Mobile, AI & Blockchain Engineer | 300+ Apps Delivered | 13+ Years in Digital Engineering I build mobile apps, AI-powered features, blockchain solutions, and web platforms for startups and enterprises backed by Code Brew Labs, an AI-driven digital transformation agency with 2,600+ ventures delivered across 50+ Fortune-100 technology partnerships. Mobile App Development - 260+ native and cross-platform apps shipped on iOS and Android using Swift, Kotlin, React Native, and Flutter. My work spans on-demand delivery, food & grocery ordering, taxi/mobility booking, marketplace, and payment apps end to end, from architecture and API design through App Store/Play Store release. AI & Intelligent Automation - I integrate AI into mobile and web products: recommendation engines, AI chatbots and conversational assistants, predictive analytics, personalization, and generative AI features. Working alongside Code Brew Labs' dedicated AI team (CB Intelligence), I bring AI strategy, model integration, and production-grade AI app development to client projects turning static apps into adaptive, data-driven products. Blockchain & Web3 - For clients needing Web3 capability, I deliver blockchain consulting, crypto wallet integration, tokenization, and smart-contract-backed features in partnership with Code Brew Labs' blockchain practice (CB Blockchain) covering everything from NFT marketplaces to multi-chain wallet apps. Web & Software Development - 5,000+ websites and web apps built on the MEAN/MERN stack, PHP/Laravel, and Angular. I develop custom software, admin dashboards, CRM/ERP tooling, and scalable APIs with 850+ completed UI/UX projects. Why clients keep coming back - - 108 completed jobs, $400K+ earned, 98% Job Success Score - Full lifecycle delivery: discovery → architecture → design → build → deploy → support - Comfortable owning a project as sole developer or plugging into a larger Code Brew Labs delivery team for AI, blockchain, or scale needs - Transparent communication, milestone-based delivery, and post-launch support Industries: FinTech, on-demand & delivery, food & grocery, mobility/transportation, e-commerce, real estate, and education. Message me with your app idea, feature list, or existing codebase I'll scope it and tell you honestly what it takes to build it right.
Earnings and projects
Last 6 months ÷ 6
Last 6 months: $772
Billed in all: $419,836$420k
$386 in the last 6 months
Across 4 contracts
Across 149 contracts
Earnings, last 30 days
Skill rankings: Top 18% in Blockchain
Ranked by MRR among everyone on Upwork with the skill.
- #42Smart Contract Development225 freelancers · 🇮🇳 #9Top 19%🇮🇳#9 of 61
- #169Healthcare Software394 freelancers · 🇮🇳 #47Top 43%🇮🇳#47 of 114
- #234AI Text-to-Speech529 freelancers · 🇮🇳 #39Top 44%🇮🇳#39 of 90
- #322Blockchain1,753 freelancers · 🇮🇳 #62Top 18%🇮🇳#62 of 389
- #642AI Bot1,765 freelancers · 🇮🇳 #145Top 36%🇮🇳#145 of 379
- #1,163Chatbot Development3,106 freelancers · 🇮🇳 #178Top 37%🇮🇳#178 of 554
- #1,783Android App Development6,395 freelancers · 🇮🇳 #555Top 28%🇮🇳#555 of 2,261
- #1,904Supabase4,116 freelancers · 🇮🇳 #362Top 46%🇮🇳#362 of 805