Available to hire
Hi, I’m Lamar Williams, a passionate Software Engineer with extensive experience in building scalable web applications and secure blockchain solutions. I love creating AI-powered products that provide efficient and user-focused solutions, making a real-world impact.
My expertise spans full stack development, blockchain technology, and AI/ML, and I’m always eager to leverage the latest technologies to solve complex problems and help businesses grow.
Skills
Experience Level
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Intermediate
Intermediate
Intermediate
Intermediate
Intermediate
Intermediate
Intermediate
Language
English
Fluent
Work Experience
AI Engineer at Fluxor AI
January 1, 2025 - June 30, 2025Designed and implemented NLP pipelines with Python, HuggingFace Transformers, and OpenAI APIs to process legal documents, boosting extraction accuracy by 30% and reducing processing time by 40%. Developed backend microservices with RESTful APIs containerized in Docker, supporting document understanding, semantic search, and contract Q&A workflows. Built and optimized retrieval-augmented generation (RAG) systems using vector databases and embedding models. Maintained ML pipelines on GCP and AWS for training, validation, versioning, and deployment, employing MLOps tooling to ensure reliability and performance. Monitored model health and system performance via logging, metrics, and alerts, reducing mean time to resolution of production issues by 50%.
AI & Blockchain Engineer at Speedlaunch AI
June 1, 2024 - January 1, 2025Designed and deployed AI models to convert user ideas into MVP blueprints, including technical docs, codebases, and smart contract templates. Developed secure smart contracts with dynamic bonding curve pricing for token creation. Built AI-driven brand asset generators and content strategy engines to automate branding and community engagement, reducing go-to-market time by 70%. Developed an idea trading marketplace with Next.js frontend and integrated smart contracts for liquidity provisioning on DEXs. Maintained secure APIs managing off-chain metadata and real-time AI pipelines. Leveraged AI optimization such as fine-tuning Transformer models and prompt engineering to improve content relevance by 20%.
Sr. Blockchain Developer at Scalac
September 1, 2022 - May 31, 2024Designed and deployed smart contracts on Solana and EVM chains, enabling decentralized app interaction with wearable devices. Conducted unit, integration, and third-party audits for security, following OpenZeppelin best practices. Built backend services for blockchain interactions with REST APIs and real-time syncing using PostgreSQL and Redis. Integrated decentralized storage, multi-party computation, and zero-knowledge proofs to ensure data integrity and privacy. Developed authentication and access control systems with JWT, OAuth2, and decentralized identity standards. Engineered real-time data pipelines per GDPR and HIPAA standards. Collaborated with product managers, UX/UI, and firmware engineers to align blockchain features with user experience.
Blockchain Developer at Etherfuse
September 1, 2021 - June 30, 2022Developed secure Solana programs using Rust Anchor framework for tokenization and trading of real-world assets. Designed unit and integration tests covering over 90% code to ensure stability. Conducted security audits to identify and mitigate vulnerabilities before deployment. Integrated SPL Tokens and Metaplex Core standards to enable NFT and token interoperability. Collaborated with backend and product teams under Agile methodologies. Monitored on-chain transactions, debugged program interactions, and optimized runtime performance to reduce transaction costs.
Full Stack Developer at BairesDev
November 1, 2019 - July 31, 2021Architected and developed scalable web applications with Node.js, Express.js, and React. Designed advanced RESTful APIs and GraphQL services for secure and efficient data exchange. Developed responsive UIs using React, Material-UI, and TailwindCSS. Implemented containerization and orchestration with Docker and Kubernetes, reducing deployment times by 25%. Integrated TypeScript, Next.js, and serverless technologies like AWS Lambda, achieving performance, scalability, and security improvements. Built CI/CD pipelines automating testing and deployments for zero-downtime releases. Integrated third-party APIs such as Stripe, Twilio, and Auth0 for payments, notifications, and authentication.
Frontend Developer at Booth & Partners
September 1, 2018 - October 31, 2018Developed responsive e-commerce frontend with React.js, improving page load speeds by 30%. Created reusable UI components with Material-UI, accelerating development. Collaborated with backend teams to integrate RESTful APIs using Axios. Implemented secure authentication flows with JWT and OAuth2 third-party login. Participated in frontend migration from JavaScript to TypeScript, boosting type safety and maintainability. Advocated performance enhancements with caching mechanisms like Redis for smoother user experience.
Education
Bachelor's Degree at University of the Philippines Diliman
January 1, 2014 - December 31, 2018Qualifications
Industry Experience
Software & Internet, Financial Services, Healthcare, Professional Services, Media & Entertainment, Computers & Electronics
Skills
Experience Level
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Intermediate
Intermediate
Intermediate
Intermediate
Intermediate
Intermediate
Intermediate
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