Lanchana Shivananda
Senior Software Engineer at Mastercard
Cumming, Georgia, United States
Summary
🤩
Rockstar🎓
Top SchoolLanchana Shivananda is a Senior Software Engineer with nine years of experience specializing in front-end and full-stack development using ReactJS, Angular, and React Native, currently driving projects at Mastercard. She has a proven history of leading migrations from legacy systems to modern frameworks and improving application performance and UX, with hands-on experience across both UI and backend code. Her open-source work includes significant contributions to BitPay's bitcore and wallet repositories, where she implemented and tested complex Bitcoin transaction logic and enhanced wallet UI and connectivity features. Comfortable collaborating with cross-functional teams, she pairs product-focused development with post-production support and a continuous learning mindset from formal training at General Assembly and an MCA in Computer Science. Notably, she blends blockchain domain experience with mainstream enterprise engineering, making her adept at bridging security-sensitive fintech features with user-friendly interfaces.
9 years of coding experience
8 years of employment as a software developer
Master of Computer Applications (MCA) Computer Science, Master of Computer Applications (MCA) Computer Science at PES UniversityWeb Development Immersive, Web Development Immersive at General AssemblyBachelor's degree Computer Applications, Bachelor's degree Computer Applications at S.S.M.R.V. College
English, Kannada, Telugu, Hindi
Github Skills (20)
unit-testing10
transaction10
transactional10
javascript10
scripting10
bitcoin10
bitcoins10
ionic9
typescript9
ionice9
wallet9
typescript-types9
angular9
typescripts9
android-developers8
Programming languages (4)
Github contributions (5)
bitpay/bitcore
Feb 2020 - Oct 2022
A full stack for bitcoin and blockchain-based applications
Role in this project:
Back-end Developer
Back-end DeveloperContributions:3 reviews, 28 commits, 15 PRs in 2 years 8 months
Contributions summary:Lanchana primarily contributed to the `bitcore-lib` library, implementing and testing transaction functionalities, particularly those related to witness and multi-signature transactions. Their work involved creating and modifying unit tests to cover various scenarios involving different types of signatures, including p2wsh and nested witness transactions. The user also focused on ensuring the serialization and deserialization processes of transactions work correctly.
full-stackcryptocurrencyblockchainbitcoin
bitpay/wallet
Jun 2021 - Oct 2021
Bitpay Wallet (formerly Copay) is a secure Bitcoin and other crypto currencies wallet platform for both desktop and mobile devices.
Role in this project:Full-stack Developer
Full-stack DeveloperContributions:45 commits, 4 PRs in 4 months
Contributions summary:Lanchana primarily focused on front-end development, modifying UI components and integrating them into the BitPay Wallet application. They worked on features related to sharing, settings, and the user interface of the home screen, including implementing survey cards and improving wallet connect functionality. The commits also touched on back-end aspects with modifications to the incoming data provider and invoice-related implementations. The user's contributions span both the front-end and back-end to enhance the wallet's usability and functionality.
currencieswalletsegwitcrypto-currenciessecure
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