Yachika Anand

Data Science Portfolio

Hi I'm Yachika Anand, and I'm a Data Solutions Architect. I build practical AI systems, data pipelines, and analytics products that help teams make better decisions. My work sits at the intersection of machine learning, data engineering, cloud architecture, and product thinking—with a strong focus on reproducibility, governance, and real-world impact. With 6+ years of experience, I specialize in designing and delivering intelligent data products, RAG systems, and production ML workflows. My portfolio focuses on interesting projects I've recently undertaken, with a strong emphasis on business impact. Please visit my Github & LinkedIn pages (or download my Resume).

My Journey

Before AI/ML, I explored multiple roles — graphic & marketing designer, web developer, clinical researcher, data analyst, engineer, and teacher. Each role shaped how I think today: I care about clean data, structured thinking, and systems that actually work in the real world.

Three years ago, I transitioned from web development into data science and AI. At first, it felt overwhelming — too many tools, too many opinions, too much noise.

What worked for me was simple: consistency over intensity.

I stopped trying to learn everything and focused on one thing at a time:

  • one concept
  • one implementation
  • one project

That approach changed everything. Within months I started building real systems, and over time moved into production-grade AI/ML work and teaching others.

How I Work

I naturally think in systems, not just models.

  • From clinical research, I learned rigor: results must be reproducible, not guessed
  • From data analytics, I learned context: insights only matter if they solve real problems
  • From engineering, I learned reliability: if it doesn't scale or monitor, it's incomplete
  • From teaching, I learned clarity: if I can't explain it simply, I don't understand it well enough

This combination shapes everything I build today.

What I Build

I focus on production-ready AI systems, not just experiments.

  • RAG systems and agentic AI workflows
  • ML pipelines with reproducibility (MLflow, DVC, versioning)
  • Data engineering pipelines (ETL/ELT, validation, governance)
  • LLM systems with cost optimization (semantic caching, performance tuning)
  • Cloud deployments using Docker, Kubernetes, Azure, Databricks

I care about one thing: Can this system survive in production and be trusted?

Impact

6+
years working with data & AI systems
95%
reduction in LLM API cost via optimization
25%
improvement in business outcomes via A/B testing
100+
projects mentored
200+
students trained
2
peer-reviewed research publications
50+
concurrent users on production systems

Philosophy

I don't treat AI as magic. I treat it as engineering:

data → system → decision → impact

My goal is simple: build systems that are reliable, explainable, and useful in the real world — not just in notebooks.

What I'm Looking For

I enjoy working on:

  • Production AI systems
  • MLOps & scalable ML pipelines
  • RAG & agent-based architectures
  • Data engineering at scale
  • Real-world applied AI problems

Let's Connect

If you're building something where correctness matters, systems need to scale, and AI must work in production — I'd love to connect.
Projects Experience Contact