Harish Gupta
Verified Expert in Engineering
Blockchain and Software Developer
London, United Kingdom
Toptal member since November 11, 2020
Harish has a penchant for innovation, strategy, technology, and architecture. He is unafraid to use new approaches for thinking, evaluating, and continuous improvement. Harish designed an app to manage identities, keeping GDPR regulations, and a blockchain-based application for drone air traffic management. He has outstanding technical abilities and expertise in blockchain, DevOps, and cloud computing. Harish has delivered solutions in the financial, aerospace, and supply chain spaces.
Portfolio
Experience
- Angular - 5 years
- Node.js - 5 years
- Blockchain - 4 years
- Hyperledger Fabric - 3 years
- Kubernetes - 3 years
- MongoDB - 3 years
- Python 3 - 3 years
- Go - 3 years
Preferred Environment
Ubuntu
The most amazing...
...framework I've developed is a Hyperledger Fabric automatic deployment on Kubernetes using Helm Charts and Shell scripts.
Work Experience
Blockchain Architect
Steria India, Pvt. Ltd.
- Developed a blockchain-based application for a European government authority. Designed the overall solution, including integration with core systems.
- Evaluated a Hyperledger Fabric platform for performance based on parameters such as the number of transactions and channels, endorsement policies, and the type of state database.
- Designed an application to manage the identity of an individual keeping GDPR regulations. The application used "zero knowledge proof" concepts.
- Devised a blockchain-based application for effective management of drone air traffic for a government organization in Europe.
- Created a reusable component for tamper-proofing documents shared across multiple stakeholders.
Application Architect
Steria India, Pvt. Ltd.
- Led the design team for a high street bank in the UK to revamp its internet banking application. This was a three-year-long project.
- Developed SOAP APIs to facilitate a new mobile banking platform for a bank in the UK. Assisted the implementation team in production.
- Led the development team implementing a two-year-long regulatory project.
Senior Software Engineer
CSC India, Pvt. Ltd.
- Reduced manual documentation effort by 90% with the development of an automation tool in MS Excel and VBA.
- Developed a query management tool using MS Excel, which the whole business unit adopted due to its usability and intuitive ease of use.
- Nominated for the Chairman's Excellence Award for presenting a paper on "Modernizing Legacy Applications."
Experience
Customs: Track and Trace
Patent Chain
Identity Management
Education
Bachelor's Degree in Computer Science
National Institute of Technology - Hamirpur, India
Skills
Libraries/APIs
Node.js
Tools
Azure Kubernetes Service (AKS), Helm
Platforms
Blockchain, Hyperledger Fabric, Kubernetes, Hyperledger, Ethereum, Ubuntu
Languages
Go, Java 7, Python 3, TypeScript, Java, C++, Rust
Frameworks
Angular
Storage
MongoDB
Other
Architecture, Solana, Crypto, Software Development Lifecycle (SDLC), Cryptocurrency
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