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Fahad S.
Sukkur, Pakistan
100% Job Success
Top Rated

MERN Stack | ML and AI Expert | RAG System Development using LLMs

Looking to enhance the performance of your LLM/ChatGPT app with expert guidance, or ready to start from the ground up? I specialize in creating advanced AI applications centered around Large Language Models (GPT, Claude, Llama, etc.). Leveraging cutting-edge innovations in AI, Retrieval-Augmented Generation (RAG), and Natural Language Processing (NLP), I cater to specific industries and complex applications. Here's my approach to future-proofing your business: 1. Structuring your data for optimal performance. 2. Streamlining your AI infrastructure to ensure a more deterministic yet creative flow within AI's probabilistic landscape. 3. Building a scalable architecture that supports growth. 4. Providing cost-effective, long-term solutions. 5. Ensuring data security and compliance at every stage. Currently, I'm part of a team launching a PaaS-based startup focused on building, deploying, and managing LLM/ML applications for production environments. As an active contributor to open-source projects like Langchain and LlamaIndex, I'm deeply engaged with the LLM/RAG community and remain up to date with the latest advancements. My expertise includes creating custom AI assistants, chatbots, and workflow automation to make your business or product 10x more efficient. 🔍 Areas of Expertise: ✦ Model Deployment ✦ Model Training and Fine-tuning ✦ Knowledge Extraction ✦ Structured Data Querying ✦ AI Voice/Speech Agents ✦ GraphRAG and RAG Enhancements ✦ Prompt Engineering ✦ Long-Term Memory and Continual Learning ✦ Performance Analysis ✦ LLM Evaluation 🔧 Core Competencies: 🔍 AWS Cloud Deployment and security 🔍 RAG Applications using ChatGPT/OpenAI 🔍 LLMOps (Architecture/Development): - Langchain, LlamaIndex, Haystack, AdalFlow, GraphRAG - Cohere, Ollama, Anyscale, Groq, Deepspeed, SentenceTransformer, PyTorch - Vector Databases (Pinecone, ChromaDB, Milvus, Qdrant, Weaviate, Azure Search) - AWS SageMaker, Amazon Bedrock, Azure OpenAI & AI Studio - Training & Fine-tuning (DPO, RLHF, PPO, PEFT with LoRA, QLoRA) 🔍 Text-to-speech and Speech-to-Text Solutions (OpenAI Whisper, Google TTS, ElevenLabs, Murf AI, etc.) 🔍 Backend Development (Python, Node.js, Flask, FastAPI, etc.) 🔍 Proficient JavaScript, Node 🔍 Databases (MongoDB, PostgreSQL, Redis, DynamoDB) 🔍 Linux Server Administration, Web Servers (Apache2, Nginx, Ubuntu) 🔍 Containerization & Orchestration (Docker, Kubernetes, ECS) 🔍 AWS Serverless (API Gateway, Lambda, CloudWatch, S3) 🔍 Infrastructure as Code (Cloudformation, Terraform, Ansible) 🔍 CI/CD (Jenkins, GitHub Actions, AWS CodeDeploy, GitLab) 🔍 CRM Integrations (Zendesk, HubSpot, Bitrix24) 🔍 Real-Time Data and API Integration 💼 I have experience in various industries, including: ✦ CRMs ✦ Operations ✦ Edtech ✦ Legal (Regulation, Compliance, Consultancy) ✦ Real Estate ✦ Retail & E-commerce ✦ Social media and Entertainment ✦ Marketplaces Development ✦ Travel & Hospitality If you're building an AI MVP, my advice is: "The quickest path to success in AI is to start small, iterate fast, and scale up once you’ve validated your idea. Focus on functionality first, optimization can come later." Schedule a consultation to gain clarity and save valuable time if you're new to the concept and need guidance on the right path forward.
Work history
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Skills

Skills

  • JavaScript
  • Microservice
  • Database
  • React Bootstrap
  • Spring Boot
  • Next.js
  • Website Builder
  • MySQL
  • Three.js

Testimonials

Endorsements from past clients

"It was a very pleasant experience working with Fahad. 100% would recommend him to anyone!"

Peter P. | Peter
Blockchain based Full Stack Project for Cummunity Aug 2022

Verified

"My team has been working on Blockchain project and we got stuck on few features but this guy made our day. Having practical knowledge of technologies such as Web3, Etherjs and MERN Stack, he resolved the issues. Has got standard in his coding style. Hire him only if you want to get quality work at fast pace and grow your business."

Nadir H. | Product Engineer
Web3 based Decentralized app Jul 2022

Verified

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