Summary
Work History
Education
Skills
Languages
Timeline
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Siphamandla Mjoli

Summary

Talented FullStack Software Engineer with technical abilities and a decisive nature necessary for successful job development. Expert in gathering requirements, designing systems and optimizing code. Focused and adaptable professional skilled at flexing to various positions to meet company and customer needs.

Work History

Blockchain Developer

Unizen
Remote
11.2023 - 04.2024
  • Developed Trade Aggregator SDKs, focusing on seamless integration with major decentralized exchanges like Uniswap and Sushiswap, utilizing TypeScript to ensure compatibility across multiple networks.
  • Enhanced smart contract functionalities to support new Dexes, thereby increasing our platform's versatility and market reach.
  • Collaborated in code review processes to maintain high-quality and efficient code contributions, ensuring the overall success and performance optimization of our projects.
  • Designed detailed architecture diagrams for potential Dex integrations, showcasing my strong capability in visualizing and planning complex technical solutions.
  • Initiated and implemented Continuous Integration/Continuous Deployment (CI/CD) pipelines for smart contract deployments, optimizing development workflows and ensuring reliable, automated updates using foundry/slither.

Web3 Wallet Engineer

Topl
  • Collaboratively participated in developing a UTXO-focused cross-platform web3 wallet, akin to Metamask alongside the product team
  • Established a standardized development process using Github actions, ensuring efficient and consistent releases
  • Spearheaded key features: feedback forms, responsiveness, Chrome file uploads; integrated Jira for user support and others
  • Contributed to code reviews within the team, fostering code quality and mutual growth
  • Implemented SDK interactions to enhance DApp development, thereby improving wallet usability
  • Worked closely with Product/UI/UX teams, translating insights into an innovative design system for elevated wallet UX
  • Employed technologies such as Flutter, Dart, GitHub, Git, Opensource, Jira, Confluence, Miro, and Storyboard
  • Achievements include pivotal participation in wallet development, process enhancement, and tech innovation.

Opensource Blockchain Contributor

Gitcoin
  • Joined the Gitcoin network in 2019 to expand knowledge in Web3 via Bounties and Hackathons within the Opensource Blockchain landscape
  • Actively participated in various bounties and hackathons to gain hands-on experience and insights
  • Achieved a groundbreaking milestone: secured the Decentralized Research Award from Consensys Relays
  • This recognition came from crafting a web3 wallet Proof of Concept (POC) for WhatsApp, aiding organic farmers in Senegal
  • Collaborated effectively with fellow developers during hackathon projects, indicating the capacity to contribute collaboratively to achieve shared goals
  • Exhibited proficiency in integrating decentralized databases like IPFS, Filcoin, and Skynet DB, reflecting a comprehensive understanding of distributed technologies.

Senior FullStack Blockchain Developer

Finixio
  • Led design and development of LukcyBlock Bridge, migrating LBlock tokens across chains (BNB-ETH) and demonstrating bridging expertise
  • Orchestrated creating a non-custodial wallet integrated with Fireblocks custody, showcasing secure financial solution architecture
  • Launched Tamadodge NFT collection on Opeansea, built V1 smart contracts for TamaPlatformer Game, showcasing end-to-end product development skills
  • Pioneered Cross-chain bridge for seamless token transition worth 2M USD, highlighting leadership and financial acumen
  • Collaborated with CEO/CTO, shaped Finxio Custodial wallet, and showcased strategic insight and technical leadership.

JavaScript Developer

Chaindrium
  • Contracted as a blockchain developer, focused on researching Hyperledger's potential in tracking item movement and exhibiting innovation in supply chain solutions
  • Spearheaded development and testing of a non-custodial cryptocurrency wallet API, showcasing API design and backend expertise
  • Conducted thorough testing of exchange API functions through Mocha in Javascript, ensuring robust and reliable functionalities
  • Developed a POC app integrating with Hyperledger Fabric, demonstrating hands-on proficiency in blockchain app development
  • Collaborated effectively with team members, fostering a cohesive environment, and conducted code reviews, enhancing code quality and teamwork
  • Leveraged tools like Postman and Javascript, displaying adaptability with essential development tools
  • My contributions encompass technical skills, a proactive approach to problem-solving, effective collaboration, and a commitment to innovation in blockchain technologies.

Education

BSc Hons - Computer Science

Rhodes University, Consensys Academy

Blockchain Proficiency Certification -

Consensys Academy

Skills

  • GitHub: https://githubcom/brianspha Fullstack Web3 developer with a focus on building Web3 Wallets and DApps
  • Experienced in latest and legacy Solidity using Foundry/Hardhat
  • Entry-level Rust/Move Programming language
  • Experienced in Building Cross chain Blockchain Bridge (Lock/Mint Mechanism)
  • Knowledge of Account Abstraction and Building Web3 wallets that use ERC-4337 (Learning ERC-6900)
  • Experienced in Building cross Platforms (Android/IOS, Mac/Windows/Chrome), Web3 wallets (Custodial And Non-custodial)
  • Experienced in Building Decentralised Applications using Vue and Vuetify
  • Typescript experience for building SDKs

Languages

  • English
  • Bilingual

Timeline

Blockchain Developer

Unizen
11.2023 - 04.2024

Web3 Wallet Engineer

Topl

Opensource Blockchain Contributor

Gitcoin

Senior FullStack Blockchain Developer

Finixio

JavaScript Developer

Chaindrium

BSc Hons - Computer Science

Rhodes University, Consensys Academy

Blockchain Proficiency Certification -

Consensys Academy

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Siphamandla Mjoli