Stanly Johnson
Senior IOS Developer at DIAGNAL
Kochi, Kerala, India
Summary
👤
Senior🎓
Top SchoolStanly Johnson is a Senior iOS Developer based in Kochi, India, with a decade of professional experience building mobile apps and platform integrations. He combines a solid BTech in Computer Science with hands-on iOS engineering at companies like DIAGNAL and RapidValue, delivering user-facing features and reliable native experiences. Beyond mobile, Stanly contributes to prominent blockchain open-source projects—adding Cosmos integration to the Ceramic JS stack and full-stack support for new networks in the polkadot-js/apps UI—showing a rare cross-domain fluency in mobile, backend, and crypto tooling. He is comfortable working across frontend and backend boundaries, having implemented authentication providers, transaction signing, and network configuration for complex distributed systems. Colleagues know him for pragmatic engineering that bridges product needs and low-level protocol work, and for bringing blockchain interoperability insights into consumer-facing apps.
10 years of coding experience
5 years of employment as a software developer
Mary Matha Public SchoolBachelor of Technology - BTech, Computer Science, Bachelor of Technology - BTech, Computer Science at Model Engineering College,Thrikkakkara
Stackoverflow
11reputation
73reached
2answers
0questions
Github Skills (27)
substrate10
javascript10
benchmark10
typescript10
benchmarking10
ui-design10
polkadot-js10
sdk10
typescript-types10
blockchain10
typescripts10
rust10
polkadot10
react10
authentication9
Programming languages (11)
Github contributions (5)
polkadot-js/apps
Mar 2021 - Mar 2022
Basic Polkadot/Substrate UI for interacting with a Polkadot and Substrate node. This is the main user-facing application, allowing access to all features available on Substrate chains.
Role in this project:
Full-stack Developer
Full-stack DeveloperContributions:6 commits, 6 PRs in 11 months
Contributions summary:Stanly primarily contributed to the UI of the Polkadot/Substrate application, adding support for a new testnet, VLN. Their work included updating configuration files to include VLN network details and logos, as well as modifying the application's API specifications to accommodate the new network. These changes involved modifications to both frontend components and backend configurations, reflecting a full-stack development focus within the context of this blockchain UI project. Additional commits included updating the swap types for VLN and updating VLN paraId and provider and adding rococo-efinity.
substrateblockchainwalletchainssubstrate-node
ceramicnetwork/js-ceramic
Jan 2021 - Jan 2021
Typescript implementation of the Ceramic protocol
Role in this project:Back-end Developer
Back-end DeveloperContributions:9 commits, 2 PRs, 1 comment in 1 day
Contributions summary:Stanly primarily contributed to the implementation of Cosmos blockchain integration within the Ceramic network's JavaScript implementation. They focused on creating authentication providers, defining transaction formats, and validating links for the Cosmos blockchain. The user's work involved writing code for signing transactions, generating proofs, and integrating Cosmos-specific logic within the project's blockchain utility libraries. This included creating test cases and modifying existing files to support the Cosmos integration.
ceramicjavascripttypescriptblockchain
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