Skip to content
BackNov 7
Wasay M.
Upwork badge

Wasay M.

AI Backend Engineer | LLM, RAG, FastAPI, Spring AI, Langfuse, OpenClaw

I turn Vibe-Coded AI prototypes and experimental systems into enterprise-ready, scalable AI and cloud solutions. With 6+ years of experience in multi-agent AI, RAG pipelines, HPC systems, and cloud-native applications, I specialize in bridging the gap between research-level code and robust, maintainable, production-grade systems. I have led and delivered end-to-end AI platforms, evaluation frameworks, and high-performance computing systems, including LLM evaluation systems, embeddings, vector databases, FastAPI services, and multi-agent orchestration, ensuring reliability, observability, and performance at scale. My work has optimized workflows, automated compliance audits, and implemented secure, high-availability AI systems for enterprise workloads. Core Expertise & Tech Stack: - AI & Machine Learning: Multi-agent AI, RAG systems, GPT-based pipelines, embeddings, NLP, Transformers, TensorFlow, PyTorch, LangChain - Cloud & System Architecture: AWS, Docker, Kubernetes, CI/CD pipelines, Redis, high-concurrency FastAPI, cloud-native scalable services - Enterprise-Ready Development: Production hardening, structured logging, authentication, rate-limiting, vector database integration, monitoring & alerting - HPC & Supercomputing: GPU clusters, RISC-V HPC, distributed computing, Slurm, MPI, OpenMP, CUDA, large-scale AI workloads - Evaluation, Observability & Optimization: LLM performance analysis, hallucination & faithfulness metrics, latency & cost monitoring, workflow optimization My motto is to help businesses turn research code, prototypes, and experimental AI into fully operational, production-ready systems that scale, perform, and integrate seamlessly with existing infrastructure. Whether it’s RAG pipelines, multi-agent orchestration, HPC systems, AI-powered automation, or cloud optimization, I deliver enterprise-grade AI systems designed for reliability, performance, and efficiency.

🇵🇰Karachi, Pakistan$25/hr100% JSS5.00 (7)Since Aug 2023

Earnings and projects

MRR
$1.7k

Last 6 months ÷ 6

World#28,068 / 412k
🇵🇰Country#3,237 / 52.9k
Revenue, last 30 days
$1.9k

Last 6 months: $10k

World#23,007 / 412k
🇵🇰Country#2,609 / 52.9k
Total earnings
$26k

Billed in all: $27k

World#121,398 / 412k
🇵🇰Country#11,494 / 52.9k
Per project
$2.9k

$3.4k in the last 6 months

World#57,772 / 412k
🇵🇰Country#4,023 / 52.9k
Projects, last 6 months
3

Across 4 contracts

0% fixed100% hourly
World#66,479 / 412k
🇵🇰Country#13,400 / 52.9k
Projects in all
9

Across 10 contracts

50% fixed50% hourly
World#212,268 / 412k
🇵🇰Country#34,674 / 52.9k

Earnings, last 30 days

$27.3k+$1.9k earned in the last 30 daysBilled in all, before Upwork's fee · drag across the chart to see what was earned in any stretch
$25k$26k$27k$28kOct 8Oct 23Nov 7

Skill rankings: Top 7% in MySQL

Ranked by MRR among everyone on Upwork with the skill.

  1. #25Chatbot Integration284 freelancers · 🇵🇰 #9Top 9%
  2. #94AI Model Training1,135 freelancers · 🇵🇰 #12Top 8%
  3. #125AI Platform816 freelancers · 🇵🇰 #20Top 15%
  4. #144Vector Database1,142 freelancers · 🇵🇰 #49Top 13%
  5. #182Spring Boot2,150 freelancers · 🇵🇰 #12Top 8%
  6. #227AI Model Integration1,618 freelancers · 🇵🇰 #66Top 14%
  7. #245Natural Language Processing2,688 freelancers · 🇵🇰 #59Top 9%
  8. #247MERN Stack3,086 freelancers · 🇵🇰 #78Top 8%