Janmajaya Mall
New Delhi, Delhi, India
Summary
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RockstarJanmajaya Mall is a software engineer based in New Delhi with seven years of experience building privacy-focused back-end systems and consumer apps. He published FinchIt on the App Store and has contributed to high-assurance cryptography work — implementing and testing zero-knowledge Halo2 circuits and efficient lookup-table-backed gadgets for range checks and comparisons in Rust on the darkfi project. His profile uniquely blends mobile product shipping with low-level ZK cryptographic engineering, making him comfortable moving between user-facing releases and research-grade primitives. He focuses on performance and correctness in constraint-solving, helping turn privacy-first ideas into production-capable components.
7 years of coding experience
Stackoverflow
1reputation
0reached
0answers
0questions
Github Skills (14)
zk10
zksnark10
halo10
rust10
cryptography10
algorithms8
algorithm8
crypto8
data-structures8
datastructure8
data-structure8
datastructures8
cryptos8
cryptocurrency7
Programming languages (11)
Github contributions (5)
darkrenaissance/darkfi
Jul 2022 - Jul 2022
Anonymous. Uncensored. Sovereign.
Role in this project:
Back-end Developer
Back-end DeveloperContributions:11 commits, 8 pushes, 1 branch in 6 days
Contributions summary:Janmajaya primarily contributed to the development of zero-knowledge (ZK) proof circuits within the `darkfi` repository, leveraging Rust and the Halo2 framework. Their work involved implementing and testing cryptographic gadgets, specifically for "less than" comparisons and range checks. The commits showcase the user's focus on designing, configuring, and testing circuit components, including the integration of lookup tables for efficient constraint solving within the Halo2 environment.
ethereumweb3decentralizednftzero-knowledge
Janmajayamall/ObliviousMessageRetrieval-Old
Nov 2022 - Mar 2023
Contributions:113 commits, 1 PR, 85 pushes in 4 months
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