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WhatsApp Business Chatbots
Business Automation · WhatsApp/2026
Custom WhatsApp chatbots for any business — connected to your information, inventory and software to answer customers and handle everyday requests automatically.
Rafay Khattak — AI Engineer & Software Developer
AI ENGINEER · SOFTWARE DEVELOPER
Portfolio — 2026
RAFAY
KHATTAK
I build complete software solutions — from websites and inventory systems to AI-powered tools, automation and WhatsApp Business integrations.
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01About
I BUILDINTELLIGENTDIGITALSYSTEMS.
I'm studying Data Science at FAST-NUCES and building software professionally. My work spans websites, inventory and internal operations systems, data tools, AI and automation. I build solutions around how a business works, then connect its software, data and customer channels — including WhatsApp Business chatbots — so the pieces work together.
02By the numbers
0105
03Selected Work
0107
What I work on
AISOFTWAREAUTOMATIONDATASYSTEMS
Services · Software, AI & Integration
Software built around your business.
From a new website to an inventory system, an AI tool or a connected workflow, I build software that solves practical business problems. Bring me an idea, a process to improve or systems that need to work together.
Discuss your project
Tell me what you want to build, improve or connect. We'll define the right solution for your business.
Built to work together
Build the right software
Websites, applications and tools around your workflow
Connect your systems and data
Inventory, spreadsheets and existing business software
Automate the everyday work
AI-powered tools, connected workflows and customer channels
One example · WhatsApp Business
Connect a chatbot to your inventory or business software so customers can get answers and make requests through WhatsApp. One integration within a wider software solution.
Explore WhatsApp chatbot integrations01
Websites & business software
Custom websites, web applications, inventory systems and internal operations tools, designed around your customers and your team's day-to-day work.
02
AI, data & automation
AI-powered tools, analytics dashboards, data pipelines and workflow automation that help turn information into useful answers and actions.
03
Integrations & WhatsApp Business
Connect your software, Excel files and inventory to the tools your business uses. Add WhatsApp Business chatbots for customer enquiries, product availability, menus, orders and service requests.
04Experience
- 2026AUG — PRESENT
Software Engineer
Well Logging Energy Technology (Pvt.) LtdFull-time
South Asia · Remote
Building software and internal systems for an Oil and Gas service provider company — taking its operations digital, and continuing to.
- Python
- FastAPI
- PostgreSQL
- Next.js
- Docker
- Software Engineering
- Internal Systems
- Digital Transformation
- 2026MAR — PRESENT
Data Scientist
SyzoPart-time
Pakistan · Remote
Part-time data science — exploration, modelling, and the analysis work that turns raw data into something decisions can rest on.
- Python
- FastAPI
- PostgreSQL
- Docker
- Machine Learning
- Statistical Modelling
- Data Analysis
- 2025JUL — MAR 2026
STEM Trainer
Junior CoderzPart-time
Teaching programming to young learners: Python from first principles, and the patience to explain it well.
- Python
- Communication
- Teaching
- STEM Education
- Mentoring
- 2023JUNE
Python Intern
COMSATS University IslamabadInternship
Islamabad, Pakistan · On-site
A first month inside a working engineering environment, spent putting Python fundamentals to practical use.
- Python
- Programming Fundamentals
05Education
From strong foundationsto data-driven systems.
My academic path moved from a strong science foundation into computing and now into data science.
ScienceComputingData
- 01Current
Bachelor's in Data Science
Semester
- 01completed
- 02completed
- 03completed
- 04completed
- Nextcontinuing
National University of Computer and Emerging SciencesFAST-NUCES
Building foundations across data, programming, mathematics, statistics, databases, and intelligent systems.
4 semesters completedCurrently pursuing
- 02Computing-focused studies
A Levels
Result
- A*
- A*
- A
Advanced study with a computing-focused academic direction.
- 03Sciences
O Levels
Result
- 8 A*
- 1 A
A strong science foundation completed with 8 A* grades, 1 A, and a National Distinction.
Achievement
NationalDistinction
A strong science foundation completed with 8 A* grades, 1 A, and a National Distinction.
And the tools it turned into
06Toolkit
- Python
- FastAPI
- PostgreSQL
- Next.js
- Docker
- Docker
- Next.js
- PostgreSQL
- FastAPI
- Python
07Contact
LET'S BUILDSOMETHINGINTELLIGENT.
Need custom software, an AI solution or connected business systems? Let's talk.