Hi, I'm Ajmal đź‘‹
Data Engineer @ Express Analytics | AI & Customer Analytics. Passionate about turning data into meaningful insights.
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About

Hi, I'm Ajmal Aksar. I've developed hands-on skills in programming and problem-solving, with a strong focus on tackling challenges through practical projects. I enjoy exploring new ideas—whether it's collaborating with professionals, working on innovative solutions, or applying data to create meaningful impact. Outside of data and code, I turn to reading and gaming to recharge and spark fresh perspectives. Let's connect to discuss opportunities, share insights, or collaborate on exciting projects!

Work Experience

E

Express Analytics
Current

Feb 2025 - Present
Data Engineer
Spearheaded the design, development, and deployment of a comprehensive Customer Analytics Platform, delivering multiple production-grade models that provide actionable business insights. Led the creation of a Medico-Legal Record Review system featuring advanced OCR capabilities, intelligent document processing, and customized report generation. Engineered a fully automated, end-to-end production website integrated with a Retrieval-Augmented Generation (RAG) chatbot solution. Utilized cutting-edge LLM providers including Groq, Mistral, and Anthropic, with robust model monitoring using Arize Phoenix.
t

topmate.io
Current

Mar 2025 - Present
Data Science Evangelist
Evangelizing data science practices and methodologies, contributing to the community through knowledge sharing and technical guidance.
E

Express Analytics

Aug 2024 - Jan 2025
Junior Data Scientist
Developed 3+ data-driven customer analytics models, delivering actionable insights. Deployed 2 Customer Analytics models with full CI/CD automation and monitoring, ensuring scalability and reliability.
M

MindKraft 2024

Nov 2023 - Feb 2024
Web Developer
Developed an interactive website for a National-Level Techno-Management Fest using Next.js, React, and TailwindCSS, significantly enhancing user engagement. Collaborated with a team of 5, integrating NextUI and FlowBite for improved UI components. Implemented Firebase for backend services, including user data storage and authentication, and hosted the solution on Amazon AWS.
I

Intel Corporation

May 2023 - Jul 2023
Machine Learning Engineer
Engineered a Fake News Detection Model using the BBC News Dataset, achieving a testing accuracy of 98.95%. Fine-tuned model parameters to enhance precision (98.72%), recall (99.08%), and F1 Score (98.90%), with an AUC Score of 98.95%. Analyzed model performance using confusion matrices and ROC curves, ensuring robust detection capabilities with minimal overfitting.
C

CyberSecurity Club, Karunya Institute

Aug 2022 - Aug 2023
Head of Technical Services
Developed engaging presentations for club events and ensured seamless functioning of the club's technical services. Coordinated and managed events organized by the club, led technical teams and supervised their activities, and facilitated knowledge sharing among club members.
I

IBM

Jan 2023 - Feb 2023
Frontend Developer
Completed online courses on IBM SkillsBuild platform and acquired proficiency in Front End technologies and tools. Developed practical skills and knowledge in creating user-friendly and visually appealing websites. Implemented a live website as the final project, showcasing learned skills and creativity.
C

Cisco

May 2022 - Jun 2022
Python Developer
Primarily focused on Python Programming tasks and projects, gaining hands-on experience through practical learning programs. Developed expertise in implementing Python use cases for various scenarios and covered a wide range of Python concepts, from beginner to professional level. Successfully executed a final project using Python as a showcase of learning.

Education

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Karunya Institute of Technology and Sciences

2021 - 2025
Bachelor of Technology - BTech, Artificial Intelligence and Data Science

Skills

Data Engineering
Data Pipelines
Data Architecture
Python
Machine Learning
AI & LLMs
React
Next.js
TailwindCSS
AWS
Firebase
OCR
RAG Systems
My Projects

Check out my latest work

I've worked on a variety of projects, from simple websites to complex web applications. Here are a few of my favorites.

Customer Analytics Platform

Spearheaded the design, development, and deployment of a comprehensive Customer Analytics Platform at Express Analytics, delivering multiple production-grade models that provide actionable business insights for customer behavior analysis and prediction.

Python
Machine Learning
Data Engineering
AWS
Arize Phoenix
CI/CD
Data Pipelines

Medico-Legal Record Review System

Led the creation of an advanced Medico-Legal Record Review system featuring sophisticated OCR capabilities, intelligent document processing, and customized report generation, enhancing operational efficiency and accuracy in legal document analysis.

OCR
Document Processing
Python
Machine Learning
Data Engineering
Report Generation

RAG Chatbot Solution

Engineered a fully automated, end-to-end production website integrated with a Retrieval-Augmented Generation (RAG) chatbot solution, delivering seamless user interaction and real-time responses using cutting-edge LLM providers including Groq, Mistral, and Anthropic.

RAG
LLMs
Groq
Mistral
Anthropic
Python
Web Development
Real-time Processing

Fake News Detection Model

Engineered a high-performance Fake News Detection Model using the BBC News Dataset, achieving 98.95% testing accuracy. Fine-tuned model parameters to enhance precision (98.72%), recall (99.08%), and F1 Score (98.90%) with comprehensive performance analysis using confusion matrices and ROC curves.

Machine Learning
Python
Natural Language Processing
Model Optimization
Data Analysis
Performance Metrics

MindKraft 2024 Website

Developed an interactive website for a National-Level Techno-Management Fest using modern web technologies. Collaborated with a team of 5 to create an engaging user experience with enhanced UI components, Firebase backend integration, and AWS hosting for scalability.

Next.js
React
TailwindCSS
NextUI
FlowBite
Firebase
AWS
Team Collaboration
Projects & Leadership

I like building things

During my time in university, I participated in 2+ significant projects and leadership roles. From developing websites for national-level events to leading technical teams, these experiences taught me the power of collaboration and technical innovation in creating meaningful solutions.

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    MindKraft 2024 - National-Level Techno-Management Fest

    Coimbatore, Tamil Nadu, India

    Developed an interactive website for a National-Level Techno-Management Fest using Next.js, React, and TailwindCSS. Collaborated with a team of 5, integrating NextUI and FlowBite for improved UI components, with Firebase backend and AWS hosting.
  • C

    Cybersecurity Club Leadership

    Karunya Institute of Technology and Sciences

    Led technical services for the cybersecurity club, developing engaging presentations, coordinating events, and facilitating knowledge sharing among members. Supervised technical teams and ensured seamless functioning of club activities.
Contact

Get in Touch

Want to chat? Just shoot me a dm with a direct question on twitter and I'll respond whenever I can. I will ignore all soliciting.

LinkedIn
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