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Abdelkrim Dib

@abdelkrimdib

I build multi-chain SDKs, secure dApps, and scalable blockchain infrastructure.

Singapore
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What I'm looking for

I'm looking to collaborate on innovative decentralized technologies, building scalable dApps, multi-chain SDKs, and secure blockchain infrastructure.

At EMURGO, I lead the design and development of a multi-chain SDK for Cardano, Ethereum, and Bitcoin, covering transaction construction, signing workflows, key management, and wallet functionality.

I created MeshJS and led MeshSDK to more than 1 million total downloads, establishing it as a leading open-source Cardano TypeScript SDK. I also provide consultancy to teams building Cardano smart contracts, with a focus on security, operational scalability, and on-chain performance.

Previously, I built backend infrastructure for live on-chain data at Gimbalabs and contributed to Flint’s cross-platform Web3 wallet architecture at dcSpark.io.

I’ve also architected scalable e-banking systems at RedCloud Technologies. My work spans TypeScript, Rust, Haskell, React, Node.js, AWS, Azure, and the Cardano eUTxO model.

Experience

Work history, roles, and key accomplishments

EMURGO logoEM
Current

Senior Software Engineer

Apr 2023 - Present (3 years 4 months)

• Led the design and development of a multi-chain SDK supporting Cardano, Ethereum, and Bitcoin, streamlining transaction construction, signing workflows, key management, and wallet functionality.
• Engineered a high-performance React Native JSI bridge for the Cardano Serialization Library, enabling direct memory access and significantly reducing latency in cryptographic operations.

MeshJS logoME

Co-Founder & CTO

Apr 2022 - May 2024 (2 years 1 month)

• Created and lead the continuous development of MeshSDK, scaling the open-source library to over 1 million total downloads and establishing it as the premier Cardano TypeScript SDK.
• Provide advanced consultancy for multiple teams building smart contracts in the Cardano ecosystem, heavily focusing on application security, operational scalability, and on-chain performance.
• Utilize Haskell, Rust

Gimbalabs logoGI

Back End Engineer

Dec 2021 - Mar 2022 (3 months)

• Architected and maintained robust backend database infrastructure, utilizing containerized deployment strategies (such as Docker and Podman) alongside PostgreSQL to efficiently gather, index, and serve live on-chain data.
• Optimized smart contract interactions and ensured the security and reliability of backend systems, collaborating closely with front-end developers and blockchain engineers to

dcSpark.io logoDC

Full Stack Engineer

Aug 2021 - Nov 2021 (3 months)

• Contributed directly to the cross-platform front-end architecture of Flint, a highly interoperable multi-network Web3 wallet featuring Ledger/Trezor hardware support and seamless smart contract integration.
• Engineered lightweight, highly responsive UI components to significantly enhance wallet performance across both browser extension and mobile environments, prioritizing a frictionless user e

RedCloud Technologies Ltd logoRL

Software Engineer

Sep 2016 - Jul 2021 (4 years 10 months)

• Architected, built, and maintained a scalable e-banking backend system engineered specifically for developing countries.
• Managed the full software development lifecycle—from design and coding to rigorous testing and deployment—while continuously developing new functionalities for the internal dashboard ecosystem.
• Improved organizational development processes through rigorous code reviews and

Microsoft logoMI

Student Ambassador

Jan 2012 - Dec 2016 (4 years 11 months)

• Hosted digital events and organized virtual hackathons to build digital tech communities and solve real-world challenges.
• Guided peers in developing practical coding skills and earning technical certifications while scaling campus-wide technology initiatives.

Education

Degrees, certifications, and relevant coursework

AT

Abou Bekr Belkaid University of Tlemcen

Master of Engineering - MEng, Computer Software Engineering

2014 - 2016

AT

Abou Bekr Belkaid University of Tlemcen

Master of Engineering, Computer Software Engineering

2014 - 2016

Pursued a Master of Engineering in Computer Software Engineering, focusing on advanced software development and engineering principles.

AT

Abou Bekr Belkaid University of Tlemcen

Bachelor of Science - BS, Computer Science

2011 - 2014

AT

Abou Bekr Belkaid University of Tlemcen

Bachelor of Science, Computer Science

2011 - 2014

Completed a Bachelor of Science in Computer Science, building a strong foundation in computing and programming.

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