AI · Last updated 18 Oct 2026
Written by Claude
Guides and explainers written by Claude, Anthropic’s AI assistant, on topics outside my own day-to-day work. Each post carries its author, so it is always clear what I wrote and what Claude wrote.
- 75 posts
- Author: Claude
- Mastering English Phonetics as an Indian Speaker: The Complete Guide18 Oct 2026 · By Claude · 96 min readA complete course in English pronunciation for Indian speakers: how speech works, the full IPA, every sound Indians find hard and why, word and sentence stress, intonation, region-by-region habits, workplace and tech vocabulary, and an eight-week practice plan, using the sounds you already know from Telugu, Hindi and other Indian languages.
- IPA
- Pronunciation
- Word stress
- Intonation
- Indian English
- From Angular 8 to React 19: The Complete Migration Process, with React Basics17 Oct 2026 · By Claude · 44 min readA practical guide for Angular developers with 2 to 8 years of experience: React explained through Angular concepts, a side-by-side cheat sheet, an incremental route-by-route migration, and a plan to bring the whole team up to speed.
- React 19.3
- Vite 8
- TypeScript
- React Router 8
- TanStack Query 5
- Angular 8
- Virtual Classroom: Final Year Project Report16 Oct 2026 · By Claude · 19 min readA complete final-year project report for a web-based Virtual Classroom with Student, Teacher and Administrator modules, built with Java 25, JSP, Tomcat 11 and PostgreSQL 18, with architecture and wiring diagrams, database design, security, deployment and a downloadable source bundle.
- Java 25
- Jakarta Servlet 6.1
- JSP + JSTL
- Tomcat 11
- PostgreSQL 18
- pgjdbc 42.7.14
- Pattern Recognition15 Oct 2026 · By Claude · 10 min readThe key ideas of Pattern Recognition: Bayesian decision theory, parameter estimation, non-parametric methods and discriminant functions, feature extraction and dimensionality reduction, and clustering and neural networks, and how they became modern machine learning.
- Revisit
- Pattern Recognition
- Engineering
- Network Management Systems14 Oct 2026 · By Claude · 10 min readThe key ideas of Network Management Systems: FCAPS and management architecture, SNMP and the MIB, SNMPv2, SNMPv3 and RMON, telecom and broadband network management, and modern monitoring, telemetry, SDN and AIOps.
- Revisit
- Network Management Systems
- Engineering
- Management Science13 Oct 2026 · By Claude · 10 min readThe key ideas of Management Science: management theory and organisation, operations and quality management, human resource management, operations research techniques, and project management and strategic management, with how they apply to engineering teams and cloud operations.
- Revisit
- Management Science
- Engineering
- Software Project Management12 Oct 2026 · By Claude · 10 min readThe key ideas of Software Project Management: project planning and life cycle, estimation and scheduling, risk and quality management, project execution and monitoring, and people, Agile and DevOps delivery, with the tools teams use today.
- Revisit
- Software Project Management
- Engineering
- Multimedia & Application Development11 Oct 2026 · By Claude · 9 min readThe key ideas of Multimedia and Application Development: media types and standards, text, image, audio and video compression, multimedia systems and streaming, and authoring, animation and application development, with how they appear in video platforms and CDNs.
- Revisit
- Multimedia & Application Development
- Engineering
- Mobile Computing10 Oct 2026 · By Claude · 10 min readThe key ideas of Mobile Computing: wireless fundamentals and cellular systems, medium access, mobile IP and mobile TCP, ad hoc networks, and mobile platforms and app development, from GSM to 5G and Android.
- Revisit
- Mobile Computing
- Engineering
- Information Security9 Oct 2026 · By Claude · 9 min readThe key ideas of Information Security: security goals and attacks, symmetric and asymmetric cryptography, hashes and digital signatures, authentication and network security, and system security, web security and standards, with how they appear in TLS, IAM and cloud security.
- Revisit
- Information Security
- Engineering
- Embedded Systems8 Oct 2026 · By Claude · 9 min readThe key ideas of Embedded Systems: what they are and how they are built, ARM processors and peripherals, embedded programming, real-time operating systems and scheduling, and communication protocols and IoT, with how they connect to today's devices and edge computing.
- Revisit
- Embedded Systems
- Engineering
- Distributed Databases7 Oct 2026 · By Claude · 9 min readThe key ideas of Distributed Databases: architecture, fragmentation and replication, distributed query processing, distributed transactions and commit protocols, and consistency, CAP and NoSQL, with how they appear in sharded MySQL, Cassandra and cloud databases.
- Revisit
- Distributed Databases
- Engineering
- Unix Programming6 Oct 2026 · By Claude · 11 min readThe key ideas of Unix Programming: the Unix philosophy and shell, shell scripting and text tools, files and directories, processes and signals, and inter-process communication and sockets, as they appear in Linux administration and containers.
- Revisit
- Unix Programming
- Engineering
- V-Buy: E-Commerce Website Design, Mini Project Report6 Oct 2026 · By Claude · 21 min readA mini project report for V-Buy, an online store designed with the web, database, Java, UML and testing topics from the first three years of a B.Tech course, with a working storefront prototype, architecture and UML diagrams, database design, usability review and test results.
- HTML5
- CSS3
- JavaScript
- Java 25
- Jakarta Servlet 6.1
- Tomcat 11
- Software Testing Methodologies5 Oct 2026 · By Claude · 9 min readThe key ideas of Software Testing Methodologies: testing fundamentals and bugs, flow graphs and path testing, transaction flow and data-flow testing, domain and logic-based testing, and state testing and tools, with how each appears in CI pipelines and test automation.
- Revisit
- Software Testing Methodologies
- Engineering
- Middleware Technologies4 Oct 2026 · By Claude · 9 min readThe key ideas of Middleware Technologies: client-server and multi-tier architecture, RPC, RMI and CORBA, message-oriented middleware, application servers and component models, and web services and SOA, and how they became Kafka, gRPC, API gateways and microservices.
- Revisit
- Middleware Technologies
- Engineering
- Human Computer Interaction3 Oct 2026 · By Claude · 8 min readThe key ideas of Human Computer Interaction: the human and the computer, design principles and guidelines, the design process and prototyping, evaluation and usability testing, and interaction styles and modern interfaces.
- Revisit
- Human Computer Interaction
- Engineering
- E-Commerce2 Oct 2026 · By Claude · 8 min readThe key ideas of E-Commerce: models and architecture, electronic payment systems, security and the legal framework, supply chain and marketing, and mobile commerce and new trends, with how UPI, payment gateways and online marketplaces work today.
- Revisit
- E-Commerce
- Engineering
- Data Warehousing & Data Mining1 Oct 2026 · By Claude · 8 min readThe key ideas of Data Warehousing and Data Mining: warehouse architecture and OLAP, ETL and data preprocessing, association rules, classification and prediction, and clustering, with how each appears in modern data platforms and machine learning.
- Revisit
- Data Warehousing & Data Mining
- Engineering
- Web Technologies30 Sept 2026 · By Claude · 8 min readThe key ideas of Web Technologies: HTML and CSS, JavaScript and the DOM, XML and JSON, server-side programming with PHP and Java servlets, and AJAX with web frameworks, and how they became React, Node.js and REST APIs.
- Revisit
- Web Technologies
- Engineering
- Operating Systems29 Sept 2026 · By Claude · 9 min readThe key ideas of Operating Systems: processes and threads, CPU scheduling, synchronization and deadlocks, memory management and virtual memory, and file systems and I/O, with how each shows up in Linux, containers and Kubernetes.
- Revisit
- Operating Systems
- Engineering
- Object Oriented Analysis & Design28 Sept 2026 · By Claude · 8 min readThe key ideas of Object Oriented Analysis and Design: the object model, UML structural and behavioural diagrams, architecture and component diagrams, and design patterns, with how they appear in system design and microservices.
- Revisit
- Object Oriented Analysis & Design
- Engineering
- Managerial Economics & Financial Analysis27 Sept 2026 · By Claude · 9 min readThe key ideas of Managerial Economics and Financial Analysis: demand and forecasting, production and costs, market structures and pricing, capital budgeting, and accounting and ratio analysis, with where they matter in cloud costs and business cases.
- Revisit
- Managerial Economics & Financial Analysis
- Engineering
- Computer Networks26 Sept 2026 · By Claude · 8 min readThe key ideas of Computer Networks: the OSI and TCP/IP models, the data link layer, IP addressing and routing, TCP and UDP, and application protocols such as DNS, HTTP and TLS, as they show up in cloud and Kubernetes networking.
- Revisit
- Computer Networks
- Engineering
- Automata & Compiler Design25 Sept 2026 · By Claude · 8 min readThe key ideas of Automata and Compiler Design: finite automata and regular languages, context-free grammars and pushdown automata, Turing machines, lexical and syntax analysis, and semantic analysis through code generation, with where each runs in tools you use daily.
- Revisit
- Automata & Compiler Design
- Engineering
- Software Engineering24 Sept 2026 · By Claude · 8 min readThe key ideas of Software Engineering: process models, requirements, design, testing, and project management and maintenance, with how Agile, DevOps and CI/CD grew out of them.
- Revisit
- Software Engineering
- Engineering
- Principles of Communications23 Sept 2026 · By Claude · 10 min readThe key ideas of Principles of Communications: amplitude modulation, angle modulation, pulse and digital modulation, noise, and information theory with coding, and how they appear in Wi-Fi, 4G and 5G, fibre and the networks you manage.
- Revisit
- Principles of Communications
- Engineering
- OOPS through Java22 Sept 2026 · By Claude · 8 min readThe key ideas of Object-Oriented Programming through Java: classes and objects, inheritance and polymorphism, interfaces and packages, exceptions and multithreading, and collections, I/O and GUI, with how each appears in modern Java services.
- Revisit
- OOPS through Java
- Engineering
- Microprocessors & Interfacing21 Sept 2026 · By Claude · 9 min readThe key ideas of Microprocessors and Interfacing: the 8086 architecture, instruction set and assembly, memory and I/O interfacing, support chips, and the 8051 microcontroller, with how they connect to today's CPUs and IoT boards.
- Revisit
- Microprocessors & Interfacing
- Engineering
- Environmental Studies20 Sept 2026 · By Claude · 7 min readThe key ideas of Environmental Studies: natural resources, ecosystems and biodiversity, pollution and waste, social issues and climate change, and environmental law in India, with how each links to data centres and cloud computing.
- Revisit
- Environmental Studies
- Engineering
- Computer Graphics19 Sept 2026 · By Claude · 7 min readThe key ideas of Computer Graphics: display hardware and 2D primitives, 2D transformations and clipping, 3D concepts and projection, curves and surfaces, and visible-surface, shading and animation, with how GPUs and games use each.
- Revisit
- Computer Graphics
- Engineering
- Probability & Statistics18 Sept 2026 · By Claude · 7 min readThe key ideas of Probability and Statistics: probability rules, random variables and distributions, sampling, estimation and hypothesis testing, and correlation and regression, with where each is used in monitoring, A/B tests and machine learning.
- Revisit
- Probability & Statistics
- Engineering
- Mathematical Foundations of Computer Science17 Sept 2026 · By Claude · 8 min readThe key ideas of discrete mathematics: logic and proofs, sets, relations and functions, combinatorics, recurrence relations, and graph theory, with where each shows up in code, databases and networks.
- Revisit
- Mathematical Foundations of Computer Science
- Engineering
- Database Management Systems16 Sept 2026 · By Claude · 9 min readThe key ideas of Database Management Systems: the relational model, SQL, normalization, transactions and concurrency, and storage and indexing, with how each shows up in MySQL, PostgreSQL and the databases you run.
- Revisit
- Database Management Systems
- Engineering
- Digital Logic and Computer Organization15 Sept 2026 · By Claude · 11 min readA quick refresher of Digital Logic and Computer Organization, all five units: number systems and logic, flip-flops and computer structure, arithmetic and control, memory, and I/O, with a link from each to today's systems.
- Revisit
- Digital Logic and Computer Organization
- Engineering
- Digital Logic
- Computer Organization
- Advanced Data Structures & Algorithms14 Sept 2026 · By Claude · 8 min readThe key ideas of Advanced Data Structures and Algorithms: balanced trees, hashing, heaps and graphs, divide and conquer, greedy and dynamic programming, and NP-completeness, with where each runs in real systems.
- Revisit
- Advanced Data Structures & Algorithms
- Engineering
- Mathematical Methods13 Sept 2026 · By Claude · 8 min readThe key ideas of Mathematical Methods: solving linear systems, eigenvalues, nonlinear equations, interpolation and numerical integration, and numerical solutions of differential equations, with where each runs inside software today.
- Revisit
- Mathematical Methods
- Engineering
- Electronic Devices & Circuits12 Sept 2026 · By Claude · 9 min readThe key ideas of Electronic Devices & Circuits: diodes, rectifiers, transistors, biasing and amplifiers, and FETs, each linked to the chips and power supplies inside the machines you run.
- Revisit
- Electronic Devices & Circuits
- Engineering
- Mathematics – I11 Sept 2026 · By Claude · 8 min readThe key ideas of Mathematics – I: first-order and higher-order differential equations, Laplace transforms, partial differentiation and multiple integrals, with where each shows up in computing.
- Revisit
- Mathematics
- Engineering
- Basic Electrical Engineering10 Sept 2026 · By Claude · 9 min readThe key ideas of Basic Electrical Engineering: DC circuits, AC circuits, transformers, motors and generators, and power systems, each tied to the servers, UPS units and data centres you work with.
- Revisit
- Basic Electrical Engineering
- Engineering
- English9 Sept 2026 · By Claude · 9 min readThe key ideas of English for engineers: reading and vocabulary, grammar, writing, listening and speaking, and technical communication, each tied to the emails, tickets and reviews you write at work.
- Revisit
- English
- Engineering
- C Programming & Data Structures8 Sept 2026 · By Claude · 11 min readThe key ideas of C and data structures, from pointers and memory to stacks, trees, hashing and sorting, each with a real-world example from the systems you use every day.
- Revisit
- C Programming & Data Structures
- Engineering
- Applied Physics7 Sept 2026 · By Claude · 11 min readThe key ideas of Applied Physics, from interference and lasers to quantum mechanics, semiconductors and superconductors, each with a real-world example you use every day.
- Revisit
- Applied Physics
- Engineering
- Job Satisfaction, Final Project31 Aug 2026 · 8 min readMBA Revisited, PGDM final project. A study of job satisfaction carried out at Accel Frontline Pvt Ltd, Chennai: the concept, theories, determinants and outcomes, how satisfaction is measured, how such a study is designed and analysed, and how the results are turned into action.
- Project
- Job Satisfaction
- PGDM
- MBA
- E-Marketing29 Aug 2026 · By Claude · 7 min readThe key ideas of E-Marketing: the e-marketing mix, online consumer behaviour, websites and SEO, paid search and social media, email and content marketing, mobile and marketplaces, e-CRM, analytics and metrics, and legal and ethical issues, with real-world examples.
- Revisit
- E-Marketing
- PGDM
- MBA
- International Marketing27 Aug 2026 · By Claude · 7 min readThe key ideas of International Marketing: reasons to go global, the international environment and trade barriers, market selection, entry modes, the global marketing mix, export procedures and Incoterms, and India's trade framework, with real-world examples.
- Revisit
- International Marketing
- PGDM
- MBA
- International Human Resource Management25 Aug 2026 · By Claude · 7 min readThe key ideas of International Human Resource Management: how it differs from domestic HRM, staffing approaches, expatriate selection, compensation and repatriation, cross-cultural management, global training and performance, and international labour relations, with real-world examples.
- Revisit
- International Human Resource Management
- PGDM
- MBA
- Compensation and Welfare Management23 Aug 2026 · By Claude · 7 min readThe key ideas of Compensation and Welfare Management: pay philosophy and theories, job evaluation, pay structures, incentive and variable pay, ESOPs, executive pay, benefits, statutory social security and employee welfare, with real-world examples.
- Revisit
- Compensation and Welfare Management
- PGDM
- MBA
- Industrial Relations20 Aug 2026 · By Claude · 7 min readThe key ideas of Industrial Relations: the actors and approaches, trade unions, collective bargaining, industrial disputes and their settlement, discipline and grievance handling, worker participation and Indian labour law, with real-world examples.
- Revisit
- Industrial Relations
- PGDM
- MBA
- Business Strategy18 Aug 2026 · By Claude · 7 min readThe key ideas of Business Strategy: vision and mission, environmental and internal analysis, competitive advantage, business-level and corporate-level strategies, mergers and alliances, global strategy, implementation and strategic control, with real-world examples.
- Revisit
- Business Strategy
- PGDM
- MBA
- Legal Aspects and Ethics in Business16 Aug 2026 · By Claude · 8 min readThe key ideas of Legal Aspects and Ethics in Business: contract law, sale of goods, company law, negotiable instruments, consumer protection, IT and data law, intellectual property, competition law, plus business ethics, CSR and governance, with real-world examples.
- Revisit
- Legal Aspects and Ethics in Business
- PGDM
- MBA
- HR Role in Payroll Management, Mini Project15 Aug 2026 · 8 min readMBA Revisited, PGDM mini project. The role of HR in payroll management: the payroll cycle, salary structure, attendance and leave inputs, statutory deductions such as PF, ESI and TDS, compliance, controls, payslips and full and final settlement, with a worked salary example.
- Project
- Payroll Management
- PGDM
- MBA
- Human Resource Development13 Aug 2026 · By Claude · 6 min readThe key ideas of Human Resource Development: HRD concept and systems, training needs analysis, design and delivery, evaluation with Kirkpatrick levels, career and succession planning, coaching and mentoring, learning organisations and leadership development, with real-world examples.
- Revisit
- Human Resource Development
- PGDM
- MBA
- Performance Management11 Aug 2026 · By Claude · 6 min readThe key ideas of Performance Management: the performance management cycle, goal setting with KRAs, KPIs and OKRs, appraisal methods and errors, feedback and coaching, competencies, linking performance to pay, and how modern firms are redesigning reviews, with real-world examples.
- Revisit
- Performance Management
- PGDM
- MBA
- Strategic Human Resource Management9 Aug 2026 · By Claude · 6 min readThe key ideas of Strategic Human Resource Management: linking people strategy to business strategy, the resource-based view, HR architecture and high-performance work systems, talent management, the HR scorecard, global HR and mergers, with real-world examples.
- Revisit
- Strategic Human Resource Management
- PGDM
- MBA
- Product and Brand Management7 Aug 2026 · By Claude · 7 min readThe key ideas of Product and Brand Management: product strategy and new product development, product life cycle and portfolios, brand identity, positioning and equity, brand architecture, extensions, valuation and brand crises, with real-world examples.
- Revisit
- Product and Brand Management
- PGDM
- MBA
- Marketing Research5 Aug 2026 · By Claude · 6 min readThe key ideas of Marketing Research: the research process and design, qualitative and quantitative methods, questionnaires and scales, sampling, analysis techniques such as conjoint, cluster and factor analysis, applications, digital research and ethics, with real-world examples.
- Revisit
- Marketing Research
- PGDM
- MBA
- Industry Analytics3 Aug 2026 · By Claude · 6 min readThe key ideas of Industry Analytics: defining an industry, concentration and structure, Porter's Five Forces, PESTLE, industry life cycle, strategic groups, competitor analysis, market sizing, data sources and forecasting, with real-world examples from Indian industries.
- Revisit
- Industry Analytics
- PGDM
- MBA
- Supply Chain Management1 Aug 2026 · By Claude · 6 min readThe key ideas of Supply Chain Management: supply chain structure and drivers, the bullwhip effect, strategy, procurement, logistics, warehousing and distribution, technology, risk and resilience, and sustainability, with real-world examples.
- Revisit
- Supply Chain Management
- PGDM
- MBA
- Entrepreneurship Development30 Jul 2026 · By Claude · 6 min readThe key ideas of Entrepreneurship Development: the entrepreneurial mindset, idea generation and opportunity evaluation, lean start-up and business models, the business plan, funding, MSMEs and government support, and growth and exit, with real-world examples.
- Revisit
- Entrepreneurship Development
- PGDM
- MBA
- Human Resource Management29 Jul 2026 · By Claude · 6 min readThe key ideas of Human Resource Management: HR functions and strategy, planning, job analysis, recruitment and selection, training, appraisal, compensation, employee relations and Indian labour law, and HR analytics, with real-world examples.
- Revisit
- Human Resource Management
- PGDM
- MBA
- Financial Management27 Jul 2026 · By Claude · 7 min readThe key ideas of Financial Management: the goal of the firm, time value of money, risk and return, capital budgeting, cost of capital, capital structure and leverage, dividend policy and working capital, with worked numbers and real-world examples.
- Revisit
- Financial Management
- PGDM
- MBA
- Marketing Management II25 Jul 2026 · By Claude · 6 min readThe key ideas of Marketing Management II: competitive marketing strategy, services marketing, CRM and customer lifetime value, digital marketing, rural and global marketing, marketing metrics and planning, with real-world examples from Indian and global brands.
- Revisit
- Marketing Management
- PGDM
- MBA
- Operations Management II23 Jul 2026 · By Claude · 7 min readThe key ideas of Operations Management II: aggregate planning, MRP, scheduling, quality management with TQM, Six Sigma and control charts, lean and JIT, maintenance, project management and Industry 4.0, with worked numbers and real-world examples.
- Revisit
- Operations Management
- PGDM
- MBA
- Quantitative Techniques21 Jul 2026 · By Claude · 7 min readThe key ideas of Quantitative Techniques: descriptive statistics, probability and distributions, sampling and estimation, correlation and regression, time series and index numbers, linear programming, transportation and assignment, decision trees and PERT, with worked numbers and real-world examples.
- Revisit
- Quantitative Techniques
- PGDM
- MBA
- Research Methods19 Jul 2026 · By Claude · 7 min readThe key ideas of Research Methods: the research process, research design, measurement and scales, sampling, data collection, hypothesis testing, correlation and regression, and report writing and ethics, with real-world examples.
- Revisit
- Research Methods
- PGDM
- MBA
- Managerial Accounting and Control – II17 Jul 2026 · By Claude · 7 min readThe key ideas of Managerial Accounting and Control – II: activity-based costing and management, strategic cost management, throughput accounting, transfer pricing, divisional performance with ROI and EVA, management control systems and the balanced scorecard, with worked numbers and real-world examples.
- Revisit
- Managerial Accounting
- PGDM
- MBA
- Organizational Behavior – II15 Jul 2026 · By Claude · 7 min readThe key ideas of Organizational Behavior – II: leadership theories, power and politics, conflict and negotiation, decision making, organisational culture, change and development, and stress, with real-world examples.
- Revisit
- Organizational Behavior
- PGDM
- MBA
- IT for Management14 Jul 2026 · By Claude · 7 min readThe key ideas of IT for Management: information systems and their types, ERP, CRM and supply chain systems, databases and business intelligence, networks and cloud, e-commerce, security, systems development and IT strategy, with real-world examples.
- Revisit
- IT for Management
- PGDM
- MBA
- Marketing Management – I12 Jul 2026 · By Claude · 6 min readThe key ideas of Marketing Management – I: the marketing concept, environment and consumer behaviour, segmentation, targeting and positioning, and the marketing mix of product, price, place and promotion, with real-world examples from Indian and global brands.
- Revisit
- Marketing Management
- PGDM
- MBA
- Operations Management – I10 Jul 2026 · By Claude · 7 min readThe key ideas of Operations Management – I: productivity and the transformation process, product and process design, capacity, location and layout, forecasting, work study and inventory basics, with real-world examples from manufacturing and services.
- Revisit
- Operations Management
- PGDM
- MBA
- Business Communication8 Jul 2026 · By Claude · 7 min readThe key ideas of Business Communication: the communication process and barriers, the 7 Cs, verbal and non-verbal communication, listening, business writing, meetings and presentations, negotiation and cross-cultural communication, with real-world examples.
- Revisit
- Business Communication
- PGDM
- MBA
- Managerial Accounting and Control5 Jul 2026 · By Claude · 7 min readThe key ideas of Managerial Accounting and Control: accounting basics and statements, cost concepts, marginal costing and break-even, budgeting, standard costing and variances, and responsibility and performance control, with worked numbers and real-world examples.
- Revisit
- Managerial Accounting
- PGDM
- MBA
- Managerial Economics3 Jul 2026 · By Claude · 7 min readThe key ideas of Managerial Economics: opportunity cost and marginal analysis, demand and elasticity, production and costs, market structures, pricing strategies and the macro environment, with real-world examples from India and global firms.
- Revisit
- Managerial Economics
- PGDM
- MBA
- Organizational Behavior – I1 Jul 2026 · By Claude · 8 min readThe key ideas of Organizational Behavior – I: individual differences, perception, personality, learning, attitudes, motivation theories, groups and teams, and communication, with real-world examples from companies.
- Revisit
- Organizational Behavior
- PGDM
- MBA