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MAYURKUMAR P.
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MAYURKUMAR P.

Full Stack AI & Blockchain Engineer | Python, Node, Solidity, React

Helping businesses design and build scalable full stack systems, AI-driven automation, and secure blockchain platforms that perform reliably in real-world environments. With 11+ years of experience across full stack development, AI systems, blockchain, and cloud infrastructure, the focus is on turning unclear ideas into production-ready solutions without unnecessary complexity. 💡 What businesses typically achieve working with me 🔹 40–70% reduction in reconciliation, audit, and verification effort 🔹 Near-zero data tampering risk through immutable on-chain proofs 🔹 30–50% faster approval, settlement, and validation workflows 🔹 Reduced fraud and dispute exposure through transparent system design 🔹 Lower long-term operational risk via hybrid on-chain and off-chain architectures 🔹 Reduced manual operations through AI automation 🔹 Faster decision-making with intelligent systems 🔹 Scalable full stack architecture built for real usage 🔹 Improved system reliability, performance, and cost efficiency (Exact outcomes vary by use case and industry, but these ranges are realistic and consistently achievable with the right design.) 🚀 Core Capabilities 🔹 Full stack development using Python, Node.js, React, and FastAPI 🔹 Blockchain systems including Solidity smart contracts, tokenization, and hybrid on-chain/off-chain architectures 🔹 AI systems including LLMs, RAG pipelines, and multi-agent workflows 🔹 Real-time systems such as voice AI, chat platforms, and event-driven architectures 🔹 Cloud infrastructure across AWS, Azure, Docker, and Kubernetes 🔹 Trading and fintech systems including data pipelines and execution workflows 🧠 How Work Is Approached 🔹 Focus on business outcomes, not just implementation 🔹 Clean, scalable architecture designed for long-term growth 🔹 Strong ownership from design to production deployment 🔹 Clear communication and fast iteration cycles Most projects start with a problem, not a clear solution. That problem is translated into a structured system and executed with reliability. 🤝 Let's Work Together Best suited for: 🔹 Startups building products from scratch 🔹 Teams scaling systems beyond MVP 🔹 Businesses integrating AI or blockchain into real workflows 🔹 Platforms requiring secure, high-performance, full stack architecture Available for long-term collaborations and high-impact projects.

🇮🇳Ahmedabad, India$7/hr100% JSS4.95 (6)Since Feb 2024

Earnings and projects

MRR
$266

Last 6 months ÷ 6

World#102,887 / 412k
🇮🇳Country#10,859 / 45.9k
Revenue, last 30 days
$479

Last 6 months: $1.6k

World#64,238 / 412k
🇮🇳Country#6,796 / 45.9k
Total earnings
$5.5k

Billed in all: $5.8k

World#246,383 / 412k
🇮🇳Country#29,519 / 45.9k
Per project
$688

$532 in the last 6 months

World#154,307 / 412k
🇮🇳Country#19,342 / 45.9k
Projects, last 6 months
3

Across 4 contracts

25% fixed75% hourly
World#66,479 / 412k
🇮🇳Country#7,740 / 45.9k
Projects in all
8

Across 9 contracts

44% fixed56% hourly
World#223,560 / 412k
🇮🇳Country#29,080 / 45.9k

Earnings, last 30 days

$5.8k+$479 earned in the last 30 daysBilled in all, before Upwork's fee · drag across the chart to see what was earned in any stretch
$5,250$5,500$5,750$6,000Oct 8Oct 23Nov 7

Skill rankings: #1 in 1 skill of 20

Rarest: top 6% in Kafa, of 17. Ranked by MRR among everyone on Upwork with the skill.

  1. 1Kafa17 freelancers · 🇮🇳 #1Top 6%
  2. #12Blockchain Tokenization68 freelancers · 🇮🇳 #6Top 18%
  3. #26Vector Embedding107 freelancers · 🇮🇳 #4Top 24%
  4. #32Database Modeling156 freelancers · 🇮🇳 #5Top 21%
  5. #33Smart Contract Development225 freelancers · 🇮🇳 #8Top 15%
  6. #50Orchestration175 freelancers · 🇮🇳 #7Top 29%
  7. #162Elasticsearch946 freelancers · 🇮🇳 #30Top 17%
  8. #166Web3908 freelancers · 🇮🇳 #25Top 18%