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Mayank C.
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Mayank C.

Expert AI/Full-Stack Engineer, React, LangChain, Claude, MCP, Voice AI

𝗪𝗵𝘆 𝗵𝗶𝗿𝗲 𝗺𝗼𝗿𝗲 𝘄𝗵𝗲𝗻 𝗔𝗜 𝗰𝗮𝗻 𝗱𝗼 𝗶𝘁 𝗯𝗲𝘁𝘁𝗲𝗿? I work with businesses to eliminate inefficiencies through AI-driven automation, cutting costs, increasing productivity, and transforming raw data into actionable insights. 𝐇𝐨𝐰 𝐈 𝐃𝐞𝐥𝐢𝐯𝐞𝐫 𝐁𝐮𝐬𝐢𝐧𝐞𝐬𝐬 𝐈𝐦𝐩𝐚𝐜𝐭 𝐰𝐢𝐭𝐡 𝐀𝐈: ➤ AI Agents & Automation Design and deploy intelligent agents that streamline complex workflows, across support, compliance, finance, operations, HR, and supply chains, using LangChain, LangGraph, and tools like n8n. ➤ Multi-Agent Systems & Agentic AI Engineer cooperative AI environments capable of autonomous task execution and decision-making for large-scale business operations. ➤ RAG & Smart Knowledge Retrieval Build solutions using Retrieval-Augmented Generation (RAG) that enhance LLMs with contextual, real-time enterprise data for more accurate insights. ➤ Generative AI for Growth Develop AI tools for content generation, automated market research, and conversational bots that increase engagement and open new revenue channels. ➤ Enterprise-Ready Integrations Seamlessly connect OpenAI (GPT-4o, GPT-4, GPT-3.5), Claude, Gemini, Llama 3, and custom models into your workflows for real-world value. I specialize in full-stack AI app development and enterprise system integration. ➤ Production-Grade AI Deployment Deliver scalable, secure AI platforms using Python, FastAPI, Django, Docker, and Kubernetes—deployed on AWS, Azure, or GCP, supported by modern CI/CD practices. ✅ Why Clients Trust My Work: - Enterprise-Level Experience: I build beyond proof-of-concepts, delivering scalable, outcome-oriented AI systems. - Advanced Specialization: Deep expertise in Prompt Engineering, LLM Tuning, RAG, and AI infrastructure design. - Transparent, Impact-Driven Approach: I focus on measurable business outcomes, not just building shiny tech. - Connected to the Pulse of AI: I actively contribute to AI communities and collaborate with LangChain’s core team to stay ahead of innovation. 📂 Recent AI Projects: Fashion: Built an AI-powered recommendation engine for personalized shopping and wardrobe management. Healthcare: Developed AI solutions for wellness tracking, predictive analytics, and patient engagement. Oncology: Created an AI patient assistant for symptom monitoring and treatment support. Procurement: Engineered an AI sourcing platform for supplier discovery and procurement intelligence. Sports: Developed AI-driven motion analysis and performance coaching solutions. Agriculture: Built computer vision systems for plant identification and disease detection. FinTech: Created an AI trading co-pilot for portfolio intelligence and market analysis. Security: Developed biometric authentication and deepfake detection platforms. Education: Built AI learning assistants with parental controls and content safety features.

🇮🇳Sirsa, India$25/hr100% JSS5.00 (4)Since Jun 2024

Earnings and projects

MRR
$111

Last 6 months ÷ 6

World#132,053 / 412k
🇮🇳Country#13,841 / 45.9k
Revenue, last 30 days
$0

Last 6 months: $668

Total earnings
$31k

Billed in all: $32k

World#109,274 / 412k
🇮🇳Country#15,446 / 45.9k
Per project
$5.1k

$668 in the last 6 months

World#34,241 / 412k
🇮🇳Country#3,807 / 45.9k
Projects, last 6 months
1
0% fixed100% hourly
World#128,096 / 412k
🇮🇳Country#14,379 / 45.9k
Projects in all
6

Across 8 contracts

0% fixed100% hourly
World#250,293 / 412k
🇮🇳Country#31,808 / 45.9k

Earnings, last 30 days

$32.1kNothing earned in the last 30 daysBilled in all, before Upwork's fee · drag across the chart to see what was earned in any stretch
$31.5k$32.0k$32.5k$33.0kOct 9Oct 24Nov 8

Skill rankings: Top 25% in RESTful API

Ranked by MRR among everyone on Upwork with the skill.

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  6. #1,104Large Language Model2,726 freelancers · 🇮🇳 #235Top 40%
  7. #1,494RESTful API6,064 freelancers · 🇮🇳 #403Top 25%
  8. #1,498Django5,931 freelancers · 🇮🇳 #314Top 25%