Available for Junior Roles & Freelance

Muhammad
Raffay Ismat

Software Engineer  ·  AI/ML  ·  Workflow Automation

Final-year Computer Science student with ~1 year of experience building AI-powered applications and workflow automations. I design, develop, and ship projects spanning RAG pipelines, LLM security, and voice agents.

Muhammad Raffay Ismat
01

Skills

AI / ML

LangChainRAGOpenAI APIVector EmbeddingsPrompt EngineeringNLP

Automation

n8nZapierMakeREST APIWebhooksMulti-step Pipelines

Languages

PythonJavaScript

Backend & Cloud

DockerDigitalOceanNetlifyVercelRailway

Databases

MySQLPostgreSQLSupabase

Version Control

GitGitHubUnix Commands
02

Experience

2025 — PRESENT

Kaplan

AI Software Engineer

  • Built production-style AI applications in Python and JavaScript, integrating OpenAI APIs, vector databases, and third-party REST services.
  • Designed and automated multi-step workflows in n8n including webhook triggers, conditional logic, and external API orchestration.
  • Managed full project lifecycle independently — requirements, architecture, development, testing, and deployment.
03

Projects

2024

Air Quality RAG Chatbot

Python · LangChain · Vector Embeddings · Kaggle

A retrieval-augmented generation chatbot that answers natural-language queries about global air pollution using semantic search over an embedded Kaggle dataset. Designed the embedding pipeline, vector store ingestion, and LLM synthesis layer end-to-end with source traceability.

2025

Prompt Injection Firewall

Python · NLP · LLM Security

Trained a classification model acting as a security proxy between users and a primary LLM, detecting and blocking prompt injection attempts in real time. Evaluated against an adversarial prompt test suite with measurable reduction in injection pass-through.

2026

JobReach — EU Outreach Automation

Python · Tkinter · OpenAI API · Gmail SMTP

Full-stack desktop tool that scrapes 50+ European tech startups, generates personalised cold emails via GPT-4o-mini, and delivers via Gmail SMTP with randomised send delays. Multi-step pipeline: lead scraping → AI prompt generation → email preview → scheduled send.

04

Education

BSc Computer Science

University of Central Punjab

2022 – 2027 (Expected)

Relevant Coursework

Algorithms & Data Structures Computer Networks Theory of Computation Databases Operating Systems

Certifications

Responsive Web Design

freeCodeCamp · 2021

Introduction to Back-End Development

Meta · 2022

Programming in Python

Meta · 2022

Version Control

Meta · 2022

Introduction to Databases for Back-End Development

Meta · 2022

Let's build
something great

I'm currently seeking junior roles in AI/ML engineering, backend development, intelligent automation, or AI agent development.

Send me an email