Allan Howarth
Full Stack Blockchain Developer
Results-driven Full Stack and Blockchain Engineer with 10+ years of experience in decentralized application development, smart contract engineering, and scalable system architecture. Proven leader in international projects, delivering high-performance DeFi platforms and automation tools that improve network efficiency and reliability. Well-suited for senior engineering and software architecture roles.
Professional Journey
KIR CHAIN LABS
Senior Blockchain Engineer
- Built out L2 OP-Stack Blockchain with performance-based optimizations.
- Managed a small team of developers to create bot systems for transaction automation, including trading bots, arbitrage, and liquidations.
- Architected and led development of cross-chain DeFi protocols, focusing on high-speed flash loan execution, and liquidity routing across EVM, and SVM ecosystems.
- Built low-latency trading automation frameworks in Rust, achieving a 35% improvement in transaction throughput and network response time.
- Designed and deployed modular smart contract infrastructures supporting multi-chain interoperability, enabling scalable and upgradeable on-chain services.
- Conducted internal smart contract audits, simulation-based testing, and vulnerability assessments to ensure enterprise grade security and performance.
- Implemented best practices for CI/CD pipelines, and standardized Solidity/Rust development workflows.
TIKSOM
Blockchain Developer
- Developed and deployed multiple DeFi and Dex solutions across Ethereum, BSC, Solana, and Polkadot, specializing in Solidity and Rust Smart Contract Architecture.
- Forked and customized Uniswap and PancakeSwap DEX protocols to support multi-chain liquidity aggregation and advanced trading logics.
- Collaborated in writing and reviewing whitepapers, participating in several successful token launches and ICO, IDO, IEO, IZO, with full lifecycle management from contract design to post-launch optimization.
- Implemented large gas optimizations in underlying DAO governance, stable coin yield generation, liquidity arbitrage functionalities, and integration of new LP pools for the regular coin peg maintenance, such as curve finance and Liquidity Protocol.
- Integrated The Graph for real-time blockchain data indexing, improving analytics visibility and dApp responsiveness.
ALEPH ENGINEERING GMBH
Full Stack Developer
- Designed and launched a multiple tour booking and ticketing system using React.js, Laravel, and Stripe Integration, resulting in a 68% customer satisfaction rate and 53% increase in revenue.
- Built a full custom checkout using the Stripe API and SDKs : Elements, Billing, and Connect.
- Implemented custom subscription behaviors like upgrades and cancellations using subscription schedules.
- Built an AR-based mobile game in Unity 3D, known for its immersive design and simplicity, which boosted user retention by 79%.
- Created a fantasy-style card game using React.js and WordPress, improving session duration by 53% and increasing revenue by 35%.
- Developed a resume builder web app in Laravel with a real-time PDF export system, improving user employment outcomes by 65%.
- Collaborated closely with UI/UX designers and DevOps engineers to streamline releases, implementing CI/CD with Docker-based environments.
SCOPUS ENGINEERING LTD
Mechanical Engineer
- Developed 3D CAD models, assisting engineering and construction teams to deliver product quality outcomes.
- Controlled the build during the installation of bearing block installation for North decommissioning project, ensuring installation was achieved in accordance.
- Designed various piping proposals achieving a first-time fit with no “failure to fit” or rework, reducing the requirement for hot work and time for installation, also allowing for 95% of NDT testing to be conducted onshore: drastically lower costs, improved safety and reduced non - operational vessel time.
- Led a team of designers and ensured quality assurance of drafting, calculations, estimates and technical drawings, in support of engineering, procurement, and construction.
- Managed a team of six senior surveyors and controlled the build and installation of the topsides modules and pipe racks, ensuring upon installation they were landed within 3mm of required position to facilitate the first-time fit.
SPECTRUM NETWORKS SOLUTIONS
Software Engineer
- Developed web-based software and websites for both academic and administrative staff, including many websites with custom CMS capability and major projects with custom web application capability.
- Built and maintained scalable web applications using React.js, Node.js, Express.js and MongoDB, improving user experience and scalability by 78%.
- Created an SEO-optimized retail website with a high-performance front-end design, reducing load time by 2.5s and boosting organic traffic by 45%.
- Developed a car rental booking platform using Vue.js, improving front-end rendering speed by 64%, increasing booking conversion rate by 30% and revenue by 35%.
- Participated in Agile team works, conducting sprint reviews and implementing best practices for code quality, version control, and payment integration.
Tech Arsenal
Featured Projects
GABY-T
Python
LLM
ChatGPT
ML
Gaby-t is an AI-powered conversational platform that utilises advanced language models to deliver intelligent, context-aware interactions. It enables businesses to enhance customer engagement, streamline support, and deliver more personalised experiences through natural language communication.
Arcus
React.js
Bitcoin.js
TypeScript
Tailwind
Node.js
Arcus is an institutional-grade Bitcoin yield, lending protocal and credit infrastructure platform. With MPC-based custody, permissioned access, and an API for lending/credit services, it enables institutions to safely deploy Bitcoin capital and generate yield.
Pumpfun Fork
Rust
Smart Contract
Anchor
Tokenomics
Bonding Curve
This project is a revolutionary platform that allows users to launch their tokens for the price of gas fees and instantly trade them with thousands of other Apes. This platform is designed to provide high liquidity making it the ultimate destination for token creation and trading.
Blue Flamingo
Next.js
React
TypeScript
Tailwind
MongoDB
A visually rich front-end with full-width hero images, rotating banners, and immersive media content (pool scenes, rooms, resort exterior), Navigation structure that supports a multi-section layout: Stay, Eat & Drink, The Backyard Pool & Social Club, Offers, Happenings, Experiences, Groups & Meetings, FAQ, etc
Crashr
Next.js
LLM
TypeScript
Tailwind
Web3.js
AWS
Cardano
AI
Cardano NFT Marketplace with AI-powered agents to automate financial and social intelligence on Ethereum(Base) & Solana. Integrating smart contracts with AI processing to optimize blockchain interactions. Cut research time 90%, amplify productivity by 10x. Power smarter investment decisions.
Wooshi World
Solana
Next.js
TypeScript
Web3
Shopify
Wooshi World is a vibrant and imaginative digital brand built around the “rubbery, fun-loving Wooshis” — characters designed to spread positivity and creativity. Focused on delivering an uplifting and visually dynamic user experience, Wooshi World combines storytelling, design, and eCommerce elements to create an immersive and joyful online presence.
Reference
Ryan
Founder @openmeta
"Allan was a tremendous asset to our team — a natural problem solver with a strong ability to learn and adapt quickly. His curiosity and eagerness to explore new technologies made a real difference in our fast-paced, high-velocity environment. Allan consistently delivered high-quality results under tight timelines and collaborated seamlessly with the team. I’d be delighted to work with him again and highly recommend him to any organization looking for a fast learner and reliable contributor."
Alastair
Founder @insight terra
"Allan is a highly driven, dedicated, and hardworking professional who consistently delivers exceptional results. His strong work ethic and commitment to excellence make him an invaluable asset to any team or project. I wholeheartedly recommend him for any future endeavor. I highly recommend him for any project."