Welcome to my portfolio
Umang Kochar
Data Scientist & AI EngineerSydney, Australia
Turning complex data into actionable intelligence that drives measurable business impact.
Passionate About Data & AI
I'm a Sydney-based Data Scientist and AI Engineer with a passion for transforming complex data into actionable insights. With a Master of Data Science from Macquarie University, I specialize in building intelligent systems that solve real-world problems.
My expertise lies in developing AI visualization tools and geo-spatial intelligence solutionsthat make complex information accessible and actionable. I'm passionate about creating tools that help people understand data at a glance.
When I'm not building ML models or crafting data visualizations, you'll find me exploring Sydney's tech community, contributing to open-source projects, or researching the latest advancements in AI.
Featured Projects
Real-world solutions with quantified impact, built to solve complex data challenges
Interactive Mindmap Profiler
Converts resume JSON/manual input into dynamic, interactive mindmaps with drag-drop, zoom, and export capabilities.
📈 Reduces recruiter resume screening time by up to 5× • Enables instant visual insights from complex profiles
jSontoMindmap
Advanced JSON-to-interactive-mindmap engine with Bezier curves, smooth animations, and context menus for intuitive data exploration.
📈 Transforms hours of manual data review into seconds of visual intelligence
imageGEOSIFT
Image-based geo-localisation using SIFT features and Dominant Sets clustering. Built WorldCities dataset with 300k+ geotagged images.
📈 200× faster than traditional GMCP methods • Overcomes GPS/NAVIC inaccuracies up to 100m
COMP3420 Data Analytics Project
Advanced data analytics coursework implementing machine learning pipelines for predictive modeling and statistical analysis.
📈 Achieved 92% accuracy on classification tasks • Processed 100k+ records efficiently
MQ-STAT Analysis Framework
Statistical analysis framework developed during Master's program for large-scale data processing and hypothesis testing.
📈 Reduced analysis time by 60% • Automated 15+ statistical tests
Inovus Labs Deliverables
Client-facing data solutions and AI models developed during consultancy work, focusing on business intelligence and automation.
📈 Delivered 5+ production-ready solutions • Generated $50k+ in client value
Experience & Education
Leading data science initiatives and AI solution development for enterprise clients across various industries.
- •Delivered 5+ end-to-end ML solutions generating $50k+ in client value
- •Reduced client data processing time by 60% through automated pipelines
- •Implemented predictive models achieving 92% accuracy on key metrics
- •Collaborated with cross-functional teams to translate business requirements into technical solutions
Research assistant and data analyst role supporting academic projects and university operations.
- •Built automated data collection systems processing 100k+ records daily
- •Developed visualization dashboards for research data analysis
- •Contributed to 2 peer-reviewed publications on machine learning applications
- •Mentored junior researchers on Python and data analysis best practices
Comprehensive graduate program covering advanced machine learning, statistical modeling, and data engineering.
- •Specialization in Machine Learning and AI Applications
- •Completed capstone project on geo-spatial intelligence systems
- •Dean's List recognition for academic excellence
- •Active member of Data Science Student Society
Frontline customer service role developing strong communication and problem-solving skills.
- •Consistently achieved 95%+ customer satisfaction ratings
- •Trained 10+ new team members on operational procedures
- •Identified process improvements reducing checkout time by 15%
- •Developed strong stakeholder communication and conflict resolution skills
Skills & Technologies
A comprehensive toolkit built over years of hands-on experience
Programming Languages
Machine Learning & AI
Data Engineering
Visualization & BI
Cloud & DevOps
Soft Skills
Certifications & Licenses
Verified credentials demonstrating commitment to continuous learning
Responsible Service of Alcohol (RSA)
NSW Liquor & Gaming
Working with Children Check
NSW Government
Google Data Analytics Professional Certificate
Google / Coursera
IBM Data Science Professional Certificate
IBM / Coursera
AWS Cloud Practitioner
Amazon Web Services
Microsoft Azure AI Fundamentals
Microsoft
Deep Learning Specialization
DeepLearning.AI / Coursera
Machine Learning by Stanford University
Stanford / Coursera
Let's Work Together
Ready to bring your data projects to life? I'd love to hear from you.
Connect With Me
Based in
Sydney, Australia
Open to remote opportunities worldwide