Power BI Developer @ CohnReznick | Data & Full-Stack Enthusiast | Builder of Intelligent Systems
I’m a Computer Science graduate passionate about transforming complex data into actionable insights and building scalable, user-centric applications. My work sits at the intersection of data analytics, web development, and intelligent systems, with a strong focus on delivering real-world impact.
I’m actively focused on roles in:
- Data Engineering / Data Analytics
- Business Intelligence (Power BI / Analytics)
- Full-Stack Development
- AI-driven Applications & Intelligent Systems
I enjoy solving problems where data meets product and impact.
- Build interactive dashboards & data models using Power BI, DAX, and SQL
- Develop full-stack web applications with scalable architectures
- Design data-driven solutions that simplify decision-making
- Create interactive systems and simulations with real-time logic
- Explore mobile development using Swift & SwiftUI
Languages & Tools
Python • JavaScript • SQL • Swift • DAX
Frameworks & Technologies
Power BI • SwiftUI • Pygame • MySQL • REST APIs
Core Skills
- Data Visualization & Business Intelligence
- Data Modeling (Star Schema, ETL Pipelines)
- Full-Stack Development
- Prompt Engineering & AI Integration
- System Design & Optimization
A fully responsive personal portfolio website showcasing:
- Education, Certifications, Experience
- Projects & Recommendations
- Interactive UI elements and slideshows
Built using HTML, CSS, and JavaScript with deployment via GitHub Pages.
An interactive 3D simulation of asteroid 16 Psyche, designed to visualize its orbital motion and surface environment through an immersive web experience.
- Dual simulation modes: Orbital View & Surface View
- Real-time time progression with adjustable speed controls
- Scientific visualization of orbital paths and rotation
- Interactive camera controls and immersive UI
- Educational tool bridging NASA mission data with visualization
Built to make planetary science and space exploration more engaging and accessible through interactive simulation.
A personal investment analytics platform focused on the Indian mutual funds market, enabling users to track:
- Profit & Loss
- Investment Value
- Portfolio Insights
Built to simplify financial decision-making through intuitive data visualization.
An interactive D3.js data visualization dashboard that explores global video game sales across platforms, genres, and years.
- Dynamic filtering by platform, genre, and year
- Interactive bar, scatter, and line charts
- Tooltips, sorting, and tab-based navigation for exploration
- Insights into regional and temporal sales trends
Designed to make video game market data exploration intuitive, interactive, and insight-driven.
A Python + MySQL-based system to automate:
- Student & Teacher Records
- Attendance Tracking
- Fee & Salary Management
Designed with modular architecture and persistent database integration.
An arcade-style game built with Pygame featuring:
- AI-driven traffic
- Real-time camera tracking
- Dynamic scoring & time mechanics
- Custom maps and gameplay
Focused on game logic, physics, and interactive systems.
Data Modeling • DAX • Power Query • Data Integration
- Designed scalable data models (Star Schema) enabling real-time analytics across 12 business units
- Processed 2M+ rows per refresh using APIs, SQL, and flat files
- Built 15+ dashboards & reports supporting 200+ users, improving efficiency by 30%
.NET • REST APIs • Azure • Backend Systems
- Developed responsive interfaces, reducing latency by 25%
- Integrated APIs handling 1.5M+ records/day, reducing errors by 20%
- Deployed scalable cloud solutions supporting 10K+ concurrent users
Power BI • SQL • ETL • Data Insights
- Built dashboards reducing reporting time by 30%
- Performed ETL workflows ensuring accurate data processing
- Integrated Microsoft Fabric for streamlined pipelines
Web Dev • CI/CD • Performance • AI Tools
- Improved deployment speed by 40% using Jenkins pipelines
- Reduced load time from 4s → 1.5s
- Led AI-integrated development projects
Big Data • Python • Pandas • Automation
- Processed 1TB+ data with 99% consistency
- Reduced manual effort by 80%
- Automated 95% of repetitive tasks
Solidity • Blockchain • Smart Contracts • Security
- Developed 20+ smart contracts on Ethereum
- Improved platform security by 40%
- Integrated DApps with frontend systems
Teaching • Mentorship • Problem Solving • Impact
- Mentored 2000+ students across STEM subjects
- Delivered 1:1 and group sessions improving outcomes
- SUN Award - Spring 2024
- Multiple Dean’s List Honors (2021–2025)
- Certifications in Machine Learning, AWS & Prompt Engineering
📧 Email: tanavjalan2026@gmail.com
🔗 LinkedIn: https://www.linkedin.com/in/tanav-jalan
🌐 Portfolio: https://tanavjalan2003.github.io/TanavJalan.github.io/
I love building systems that turn complexity into clarity — whether it's a dashboard, a game, or a full-scale application.
⭐ If you like my work, feel free to explore my repositories and connect!