INSIGHTS

Knowledge Hub

From code to culture, ideas and perspectives from the people at Technogise. We explore engineering practices, technology, design, and the way we work. Whether you prefer reading or watching, there's something here for every curious mind.

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Advanced Concurrency Testing in Go 1.24: Exploring testing/synctest
Technology
Technology

Advanced Concurrency Testing in Go 1.24: Exploring testing/synctest

Ajitem Sahasrabuddhe
February 9, 2026
Blog
Go
Golang
concurrent code testing, goroutine isolation, race condition detection, deadlock detection, deterministic concurrency, experimental package, controlled environment
AI
AI

Agentic AI for Private Enterprise Data: Technical Insights

Vivek Singh
November 10, 2025
Blog
AI
AI System Design
LLM Application
Enterprise AI
Agentic AI
vector database, semantic search, document chunking, metadata filtering, retrieval augmented generation, structured data retrieval, pdf ingestion
Engineering
Engineering

3D Secure (3DS) in Card Payments

Vikas Pandey
September 3, 2025
Blog
Payments
Fintech
Security
eCommerce
Authentication
cardholder authentication, issuer authentication, online card transaction, bank authentication flow, payment fraud reduction, merchant integration flow, authentication protocol
AI
AI

Modernizing legacy codebases

Vivek Singh
August 11, 2025
Blog
Engineering Practices
Legacy Modernization
Software Architecture
Tech Debt
AI
ASP to C# migration, Java 8 upgrade, Struts to Spring, SQL Server PostgreSQL, monolith to microservices, multi-module refactor, generative AI refactoring
Technology
Technology

A Beginner’s Guide to the Elastic Stack (ELK Stack)

Rishabh Gupta
May 7, 2025
Blog
Elk Stack
Elasticsearch
Logstash
Search
log aggregation, real time analytics, data visualization, system monitoring, security log analysis, search indexing
Technology
Technology

My Journey Through the One Billion Row Challenge in Go

Ajitem Sahasrabuddhe
April 15, 2025
Blog
Golang
Performance Engineering
Devex
Optimization
1brc benchmark, massive dataset processing, memory usage optimization, cpu performance tuning, query optimization, data ingestion, large scale parsing
Engineering
Engineering

Data Security Fundamentals: A Developer’s Guide from Principles to Production

Faisal Dilawar
May 19, 2026
Blog
encryption
Security
cyber-security-awareness
cybersecurity
plain text passwords, encryption key storage, data breach examples, password file exposure, internal email leaks, remediation legal fees, sensitive data exposure
Engineering
Engineering

Investigating Performance Issues In An Existing System: 101

Faisal Dilawar
May 19, 2026
Blog
No items found.
database connection pool, thread count tuning, timeout configuration, slow application latency, query optimization, deployed service performance, production bottleneck analysis
Technology
Technology

Upgrading Java Libraries: A Developer’s Guide to Compatibility

Faisal Dilawar
May 19, 2026
Blog
libraries
Coding
Java
dependencies
binary compatibility, API breakage, semantic versioning, transitive dependencies, major version upgrade, backward compatibility, dependency conflicts
Engineering
Engineering

Investigating Performance Issues In A Library project

Faisal Dilawar
May 19, 2026
Blog
performance-optimization
Debugging
guides-and-tutorials
Performance
profiling library code, hot path analysis, benchmarking API calls, call stack tracing, memory allocation profiling, CPU bottleneck diagnosis, microbenchmark design
AI
AI

MVP: Minimum Is Not a Number

Animesh Nautiyal
May 19, 2026
Blog
lean
Mvp
product-management
product-development
AI
lean startup experiment, classroom teaching assistant, trainer support tool, learning outcome measurement, early product validation, minimum viable product scope, AI classroom assistant
Engineering
Engineering

Tokenization in Card Payments — A Guide for Developers and Product Leaders

Vikas Pandey
May 14, 2026
Blog
Security
card-payment
digital-transformation
tokenization
PCI DSS compliance, PAN data protection, network tokenization, payment card vaulting, digital wallet provisioning, recurring billing security, EMV token service
Technology
Technology

AI Isn’t Coming — It’s Already Pair Programming with Me

Pathik Gandhi
May 14, 2026
Blog
github-copilot
developer-productivity
artificial-intelligence
software-development
generative-ai-tools
VS Code agent, code completion, frontend workflow, feature implementation, developer workflow, pair coding, AI coding assistant
Embrace the Agent Loop. Solve hard problems.
AI
AI

Embrace the Agent Loop. Solve hard problems.

Vivek Singh
April 28, 2026
Newsletter
AI
Agentic AI
AI Automation
Automation
functional testing suite, model-driven testing, LLM task delegation, complex information problems, deterministic problem solving, software engineering handoff, agent loop workflow
Design
Design

Why Your Aadhaar Number Is Supposed to Be Boring

Satyam Saxena
April 24, 2026
Blog
design-systems
scalability
data-privacy
design-thinking
identitysystems
random identifier allocation, non-encoded identity number, UID number structure, national identity registry, collision-resistant numbering, stateless ID generation