Computer Science • AI • ML • Data Engineering • Distributed Systems
18+ years building scalable systems and sharing knowledge in computer science, artificial intelligence, machine learning, data engineering, and distributed computing. This hub serves as a comprehensive resource for anyone pursuing careers in technical fields.
Essential principles for building systems that scale from hundreds to millions of users. Covers horizontal scaling, caching strategies, load balancing, database sharding, and distributed system patterns. Critical reading for system design interviews and production architecture.
Practical guide to implementing consensus algorithms, distributed locks, coordination services, and fault tolerance. Real-world examples using Raft, Paxos, ZooKeeper, and modern distributed computing frameworks.
Deep dive into LLM architectures, training techniques, and practical applications. From transformer fundamentals to fine-tuning strategies, attention mechanisms, and deployment considerations for production AI systems.
Evolution of natural language processing from rule-based systems to modern large language models. Historical perspective covering N-grams, word embeddings, RNNs, attention, and transformer revolution.
Comprehensive collection of Python tips, tricks, and patterns. Instance methods, decorators, JSON handling, Flask development, asyncio, data structures, and performance optimization techniques.
Advanced Git workflows and commands for improved productivity. Time travel commits, branch management, search techniques, merge strategies, and collaborative development practices.
Essential Linux commands and concepts for software developers. File systems, processes, networking, shell scripting, system administration, and server management fundamentals.
Introduction to AWK for text processing and data extraction. Pattern matching, field processing, built-in variables, functions, and practical examples for log analysis and data manipulation.
Master JSON manipulation using jq command-line processor. From basic queries to complex transformations, filtering, mapping, and real-world data processing scenarios.
Comprehensive guide to Jinja2 templating engine. Variables, filters, control structures, template inheritance, macros, and best practices for web development and automation.
Systematic approach to problem-solving in software engineering. Structured methodology for tackling complex technical challenges, debugging strategies, and decision-making frameworks.
Technical implications of trailing slashes in URLs. SEO considerations, routing behavior, canonicalization, HTTP redirects, and web server configuration best practices.
Building CLI tools for domain availability checking using AWS Route53 API. Python automation, DNS management, domain registration workflows, and AWS SDK integration.
Personal development environment configuration and dotfiles. Vim, tmux, zsh, productivity tools, terminal customization, and development workflow optimization.
High-performance random data generation API built on Cloudflare Workers. Sub-50ms response times globally with endpoints for UUIDs, strings, numbers, colors, names, addresses, and more. Handles millions of requests with 99.9% uptime.
Led 20+ engineer team building multi-tenant SaaS platform on serverless AWS architecture. Built connector framework integrating AWS services with Datadog, Slack, Jira, Terraform Cloud. Improved development cadence by 5x through agile practices.
Architected ML prediction automation pipeline for customer relation models (Churn, LTV, RFV) using Apache Airflow DAGs on Google Cloud Composer. Built multi-tenant B2B/B2C ETL pipelines with Spark, generating USD 2.8B indirect revenue.
Active contributor to distributed systems, developer tools, and cloud infrastructure projects. Focus on performance optimization, reliability improvements, and developer experience enhancements across multiple languages and frameworks.
Led development of vulnerability detection and analytics platform for Cloud Security. Improved compliance SLA markers by 300% with real-time monitoring for HIPAA, FedRAMP, PCI compliance. Integrated NIST NVD, Rapid7 Nexpose, Axonius, MITRE data sources.
Led React.js migration from Backbone.js SPA in 3 months, improving performance 3x. Managed $150k+ monthly ad expenditure optimization. Kubernetes deployment with zero downtime, resulting in 35% revenue growth over 2 years.
Led end-to-end development of open-source High Performance Computing library for Computational Neuroscience. Built C++ API serving 35+ researchers, enabling 5x research speed improvement and 6 peer-reviewed publications within a year.
Extended feature set for team collaboration with integrations to Trello, Google Calendar, Asana, Todoist, GitHub. Built using Meteor-based Node.js with React frontend, deployed on AWS ECS. Led React Native mobile app development from ground-up.
18+ years of deep expertise across AI, data engineering, distributed systems, and scientific computing
Master core CS concepts from algorithms and data structures to system design and computational complexity. Includes hands-on projects like building your own database, OS kernel, and compiler. Perfect for interviews and building strong foundations.
Stay ahead with 2025 AI trends: Agentic AI, Multimodal AI, TinyML, and AutoML. Complete learning path from ML fundamentals to advanced LLM fine-tuning, with practical projects building chatbots, recommendation systems, and autonomous agents.
Build scalable, fault-tolerant systems with 2025 patterns including edge computing integration, AI-driven microservices, and advanced service mesh. Master consensus algorithms, microservices, and real-world system design.
Navigate 2025 data trends with pipeline explosion, cloud-native solutions, and AI-powered data systems. Master Kafka, Spark, Airflow, and modern data stack. Build end-to-end pipelines and real-time analytics platforms.
Master multiple programming languages with 2025 interview prep and practical projects. Covers Python (200+ interview questions), JavaScript, Go, Java, Rust, and C++ with real-world applications and comprehensive career guidance.
Advanced statistical analysis and predictive modeling expertise: Bayesian methods, time series forecasting, experimental design, and large-scale analytics. Build comprehensive machine learning pipelines and deploy models at scale.
High-performance computing and numerical methods for complex scientific problems. Parallel computing, GPU acceleration, computational physics, and large-scale simulations using modern HPC frameworks.
18+ years of technical leadership experience: building engineering teams, system design mastery, strategic technology decisions, and senior-level career advancement in technology organizations.
Led engineering teams of 75+ building systems serving millions of users daily. Managed USD 30M revenue with 120% YoY growth. Architected solutions processing 100M+ events with 99.9% uptime across fintech, healthcare, and cloud infrastructure domains.
Regular speaker at technology conferences covering distributed systems, AI/ML, and data engineering. Technical advisor for startups and established companies on architecture decisions and technology strategy.
Mentored 15+ engineers across distributed teams, focusing on technical growth, system design expertise, and career advancement. Built comprehensive learning resources and technical documentation.
2020 - Present
Architected multi-region cloud infrastructure serving millions of users across fintech and healthcare domains. Led migration of monolithic applications to microservices architecture, reducing deployment time by 80% and improving system reliability to 99.9% uptime.
2017 - 2020
Built core platforms handling 100M+ API requests daily with sub-100ms latency. Designed event-driven architecture for real-time data processing using Kafka, Redis, and distributed computing frameworks.
2010 - 2017
Developed distributed data processing systems and high-throughput APIs. Focused on performance optimization, system reliability, and scalable architecture patterns across multiple programming languages and frameworks.