Available for projects

Hi, I'm Vishal Sahil

_

I'm a student & freelancer building AI automation systems for founders and SMBs who want measurable results. The systems I build consistently free up 20+ hours every week.

20+
HRS SAVED/WEEK
15+
AI AGENTS BUILT
2+
YEARS EXPERIENCE
n8nMakeOpenAILangChainFastAPIPython
Vishal Sahil
🏆

Top Rated

AI Automation Dev

n8n ExpertOpenAILangChain

// about me

FROM CURIOSITY TO SYSTEMS

Vishal Sahil
n8n ExpertOpenAILangChain Dev

I watched my parents lose hours every day to work that never had to be manual — and I made sure that stops with me.

I came from a web development background, which gave me the technical foundation to actually build what I was imagining. One system at a time, I started turning repetitive, draining work into automated workflows that just run.

Most founders and SMBs aren't struggling because they lack effort — they're struggling because their time is stuck in processes that shouldn't need them anymore. That's the problem I solve.

LOCATION

Karachi, Pakistan

FOCUS

AI Automation

LinkedIn Profile↓ Download CV

// expertise

SKILLS & TECH STACK

🤖 AI & AUTOMATION

n8n Workflow Automation95%
OpenAI API & Prompt Engineering92%
LangChain & RAG Systems85%
AI Agents & Multi-Agent Systems88%
Make (Integromat)90%

⚙️ DEVELOPMENT

Python & FastAPI82%
API Integration & Webhooks90%
Conversational AI & Memory85%
RAG Architecture80%
CI/CD & Regression Testing75%
n8nOpenAILangChainFastAPIPythonZapierMakePrompt EngAI AgentsLLMsRAGChatbots

// career

WORK EXPERIENCE

AI Automation Engineer (n8n)

Freelance — Independent Consultant

Oct 2025 – Present

Karachi, Pakistan

  • Engineered end-to-end n8n automation workflows integrating 10+ third-party APIs, reducing client onboarding time by 40%.
  • Optimized business operations for SMB clients by identifying and automating manual bottlenecks across sales, support, and operations.
  • Collaborated with founders to scope, deploy, and iterate AI-driven solutions within 2-week project cycles.
  • Designed reusable workflow templates enabling clients to self-manage and scale systems post-delivery.

Prompt Engineer (OpenAI API)

Freelance — Independent Consultant

Dec 2025 – Present

Karachi, Pakistan

  • Architected advanced prompt frameworks and tool-integrated LLM agents improving task precision by 35%+.
  • Built production-grade conversational flows with memory management, guardrails, and fallback handling.
  • Designed regression testing pipelines evaluating prompt quality across Claude, GPT-4o, and Gemini APIs.
  • Developed custom evaluation frameworks for data-driven prompt strategy and model selection.

// portfolio

FEATURED PROJECTS

🎯Production

AI-Powered Lead Engagement System

Fully automated lead nurturing pipeline integrating CRM webhooks, AI-generated personalized outreach, and follow-up scheduling — reducing manual sales effort by 60%.

📈 60% less manual sales effort

PythonLangChainn8nOpenAI API
📱Production

Automated Content Pipeline

Multi-platform content generation and publishing system that scaled social media output 5x while maintaining brand consistency through custom prompt templating.

📈 5x social media output

n8nMakeOpenAI APISocial Media APIs
💬Production

Centralized AI Customer Support Agent

RAG-based AI chatbot replacing fragmented manual support workflows with knowledge base retrieval, escalation routing, and conversation memory.

📈 Replaced full manual support flow

FastAPILangChainOpenAIWebhooks
⚙️ View All Projects on GitHub

// credentials

CERTIFICATIONS & ACHIEVEMENTS

CERTIFICATIONS

Certification

AI Automation Fundamentals

n8n Academy

🧠Certification

OpenAI API Fundamentals

OpenAI

🔗Course

LangChain for LLM Application Dev

DeepLearning.AI

AWARDS

🏆

3rd Prize — Geekathon 2025

MITE University Hackathon

Awarded 3rd prize among competing teams for building an AI-powered solution under time-constrained hackathon conditions, demonstrating rapid prototyping and problem-solving skills.

// get in touch

LET'S BUILD SOMETHING EXTRAORDINARY

Ready to automate your business? DM me 'AUDIT' for a free 15-minute workflow breakdown.

Email Me Directly

For project inquiries, automation audits, and collaborations

VISHALSAHILOFFICIAL@GMAIL.COM💬 WhatsApp

Send Me a Message

Fill in the form and I'll get back to you within 24 hours

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