Reliable Web & Software Solutions Engineered to Perform
Hi, I’m Karthick R. Over 20 years of hands-on technical expertise delivering custom web platforms, database applications, automated scraping systems, and stable desktop software.
Karthick R.
- ✓ Full-Stack Web (PHP, MySQL, CodeIgniter 4)
- ✓ WordPress & Elementor Website Design
- ✓ Desktop Software (VB6, C# WinForms)
- ✓ Web Scraping, Automation & Data Research
20+ Years in Freelancing & Development
Continuous delivery, rock-solid engineering, and customer satisfaction since 2005.
I am a self-employed software and web development professional based in Tamil Nadu, India. Since stepping into the online freelancing arena in 2005, I have partnered with businesses, agencies, and entrepreneurs globally to deliver robust applications, automate manual workflows, and solve complex data challenges.
My background bridges the gap between classic computer software and the modern web. Whether building native Windows desktop utilities, database-driven web platforms in PHP and MySQL, customizable WordPress/Elementor websites, or automated web crawlers, I focus on clean code, dependable uptime, and practical business value.
Clients value my punctuality, transparent communication, and meticulous attention to requirements. Every project is executed with direct personal accountability.
Pragmatic & Proven
Building software designed for real-world resilience, high maintainability, and clean architecture.
End-to-End Delivery
From schema design and requirements planning to backend logic, frontend UI, and server deployment.
Precision Data Ops
High-volume data scraping, structured mining, market research, and catalog management.
Long-Term Trust
Two decades of positive client relationships built on clear timelines, integrity, and quality results.
Technical Skillset & Technologies
A comprehensive toolbox developed and refined across decades of active commercial and personal projects.
Web Frontend Development
Responsive UI, performance & modern standards
Backend & Database
Application logic, data architecture & APIs
CMS & Web Builders
Elementor, site building & optimization
Domains & Hosting Ops
Infrastructure setup, security & maintenance
Desktop Software
Native Windows development & legacy systems
Automation & Data Ops
Web harvesting, data pipelines & assistance
Specialized Freelance Services
Tailored engineering and digital assistance to help your business scale efficiently.
Responsive Web Design & Development
Pixel-perfect, mobile-friendly websites and web applications built using HTML5, CSS3, Bootstrap, and jQuery with rapid loading speeds.
WordPress & Elementor Website Design
Modern, responsive website design and development using WordPress and the Elementor Page Builder, landing page creation, WooCommerce store setup, site speed optimization, and ongoing maintenance.
PHP & MySQL Web Applications
Dynamic backends, database schema creation, custom business dashboards, CRM modules, and CodeIgniter-driven applications with secure relational database integration.
Desktop Software Engineering
Development of business desktop applications in C# WinForms, plus specialized expertise in supporting, refactoring, and maintaining legacy Visual Basic 6 applications.
Web Scraping & Data Automation
Automated extraction of web content, multi-page data harvesting, directory scrapers, and data formatting into clean CSV, JSON, or SQL formats.
Domain, Hosting & SSL Management
Complete setup and maintenance of your web infrastructure: domain registration, DNS record routing, cPanel/VPS hosting configuration, Let's Encrypt / Commercial SSL installation, and routine server updates.
MyFolioVault — Indian Investment Portfolio Tracker
A self-hosted, 100% offline personal wealth management and statutory tax compliance application.
MyFolioVault
Tailored specifically for the Indian financial market, MyFolioVault runs completely privately on a local machine with zero external CDN dependencies and zero tracking. It tracks multi-broker holdings, computes accurate weighted average pricing (WAP), models Indian capital gains, and manages statutory tax nuances across Equities, REITs/InvITs, Sovereign Gold Bonds (SGBs), ETFs, Mutual Funds, and NPS Tier I & II.
📈 Equities & Corporate Actions
NSE/BSE multi-exchange support with automated bonus dilution, stock split multipliers, rights issue cost integration, and dividend ledgers.
🏢 REITs & InvITs Taxation
Specialized 4-component distribution ledger: dividend income, slab interest, capital repayment cost basis reduction, and other income.
🥇 Sovereign Gold Bonds & Debt
Gram-based SGB holdings with maturity tracking and Indian IT Act Section 47(viic) capital gains tax exemption logic upon RBI redemption.
💼 Mutual Funds & NPS PRAN
SIP and lump-sum investment ledger, ELSS 3-year statutory lock-in tracking, and PRAN-level multi-pension fund manager asset allocations.
Client Satisfaction & Freelance Delivery
A reputation earned through attention to detail, timely delivery, and consistent communication.
Karthick R. — Top Rated Freelancer
Data Entry | Web Research | Web Scraping | WordPress | PHP
"Karthick did an exceptional job. Fast turnaround, meticulous attention to detail, and great communication throughout. Will definitely hire again!"
"Very dependable and committed professional. Handled large volumes of catalog data with zero errors and met all project milestones on schedule."
"Excellent communication and problem-solving skills. Delivered exactly what was required for our web setup without any friction."
Let’s Discuss Your Next Project
Have a project in mind, need custom web/desktop development, or require data assistance? Reach out directly!
Contact Information
I am available for freelance contracts, custom development projects, and ongoing technical support.