Kartik Visweswaran
Chief Architect, Director at Cigna Healthcare International Health
Greater Bengaluru Area India
Summary
🤩
Rockstar🎓
Top SchoolKartik Visweswaran is a seasoned digital transformation leader and chief architect with 28+ years of IT consulting and technology leadership across PwC, IBM, Wipro, TrueNorth and Sonata, now shaping global enterprise and systems architecture for Cigna International Health. He blends hands-on engineering (notably meaningful contributions to popular Yii2 ecosystem widgets and frontend plugins) with strategy, having led C-suite engagements, large deals, M&A tech programs and P&L responsibility. Kartik has a strong track record of building practices and driving adoption of AI and Generative AI across enterprises and startups, advising and investing in early-stage firms applying AI, blockchain and observability. Comfortable at both board-level strategy and code-level contributions, he pairs an IIT Kharagpur engineering background and an MBA in e-Business with recent study in high-dimensional data analysis to bridge business, data and architecture. An understated strength is his ability to translate open-source UI/component work into enterprise-grade platforms that scale across geographies and regulated industries.
12 years of coding experience
15 years of employment as a software developer
Master of Business Administration - MBA E-Business, Master of Business Administration - MBA E-Business at University of PhoenixHigh-Dimensional Data Analysis, High-Dimensional Data Analysis at Harvard UniversityBachelor of Technology - BTech Agriculture & Food Engineering, Bachelor of Technology - BTech Agriculture & Food Engineering at Indian Institute of Technology, Kharagpur
English, Hindi, Tamil, Bengali
Stackoverflow
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Github Skills (28)
yii10
rbac10
authorizations10
javascript10
bootstrap10
jquery10
css10
user-interface10
php-framework10
php10
front-end-development10
authorization10
html10
pdf-generation10
web-framework10
Programming languages (6)
Github contributions (5)
kartik-v/yii2-widgets
Nov 2013 - Sep 2019
Collection of useful widgets for Yii Framework 2.0
Role in this project:
Full-stack Developer
Full-stack DeveloperContributions:1 release, 430 commits, 3 PRs in 5 years 10 months
Contributions summary:Kartik primarily worked on enhancing the UI components of the Yii2 widgets. They were responsible for creating new classes like ActiveField and ActiveForm that extended existing widgets to handle bootstrap form types and input groups. Their contributions included updates to the code, comments, and documentation to reflect styling and functionality enhancements to radio, checkbox, and multi-select input fields.
widgetyiiyii-frameworkwidgets
kartik-v/yii2-mpdf
Oct 2014 - Sep 2022
A Yii2 wrapper component for the mPDF library which generates PDF files from UTF-8 encoded HTML.
Role in this project:Back-end Developer
Back-end DeveloperContributions:7 releases, 49 commits, 13 PRs in 8 years
Contributions summary:Kartik primarily contributed to the development of a Yii2 wrapper component for the mPDF library, as indicated by the initial release commits and subsequent updates. Their work involved creating a PHP class (`Pdf.php`) that encapsulates and extends the mPDF library's functionality, allowing for PDF generation from HTML within a Yii2 application. The user also modified CSS files, likely for styling the generated PDF documents. Furthermore, the user refactored the component by adding options to configure the mPDF library, enhancing the flexibility of the component.
pdfencodedutfphputf-8
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