Developer Tutorials · Technical Guides · India
Practical
guides for
developers.
Research-backed tutorials on AI engineering, data, programming, algorithms, and modern software development. Written by a former software developer.
Publication topics
By the numbers
150+
Articles published
2+
Years of writing
10+
Topic domains
2
Companies
Currently
Technical Content Writer
Lucent Innovation
Previously
Blockchain Writer
Cromtek Solution · 2024–2025
Freelance Dev & Writer
Self-employed · 2021–2024
Published on
What I Write About
All articlesVector Search & Databases
Vector databases, indexing, ANN algorithms, and similarity search.
LLMs & Deep Learning
Transformers, training, inference, and model internals.
RAG
Retrieval-augmented generation pipelines and evaluation.
AI Engineering & Trends
Agents, protocols, tooling, and the shifting AI landscape.
ML Foundations
The math and core concepts behind machine learning.
Data Engineering
Databricks, lakehouse architecture, and data platforms.
Latest Writing
View allRAG Reranking Explained: Models, Metrics, and Production Trade-Offs
Learn how reranking improves RAG retrieval precision, when to use cross-encoders and other rerankers, how to tune candidate depth, and how to evaluate the result.
Hybrid Search for RAG Explained: BM25, Vector Search, and RRF
Learn how hybrid search improves RAG by combining BM25 keyword retrieval with dense vector search, fusing results with RRF, and evaluating the pipeline on real queries.
How to Choose Chunk Size for RAG: A Practical Guide
Jul 16, 2026Vector Search & DatabasesVector Search vs Semantic Search: What Is the Difference?
Jul 16, 2026Vector Search & DatabasesWhat Is Vector Search? A Beginner-Friendly Guide
Jul 14, 2026Data EngineeringLakebase LTAP Explained: How Databricks Is Merging OLTP and OLAP in 2026
Jul 11, 2026Frequently Asked Questions
Who is Krunal Kanojiya?
Krunal Kanojiya is a technical writer and former software developer from Ahmedabad, India. He has worked in technology since 2021 and has published more than 150 articles. He writes practical tutorials and technical guides for developers and currently works at Lucent Innovation.
What does Krunal Kanojiya write about?
Krunal writes about AI engineering, RAG, vector search, data engineering, programming, data structures and algorithms, blockchain, developer tools, and software development. The publication is expanding with structured tutorial series for developers.
Where does Krunal Kanojiya work?
Krunal works as a technical content writer at Lucent Innovation (January 2026 to now). Before that he wrote about blockchain at Cromtek Solution Pvt Ltd (June 2024 to December 2025). From 2021 to 2024 he worked as a freelance developer and writer.
How can I hire Krunal Kanojiya for technical writing?
You can email Krunal at imkrunalkanojiya@outlook.com. He takes on freelance work for technical articles, developer docs, blog content, and case studies. He replies within 24 hours on business days.
Open to work
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