Available to hire
Hi, I’m Austen Daniel Anop, a Full Stack Engineer with 8 years of experience specializing in React (Next.js), Node.js, and AI integration. I love building scalable web applications that provide seamless user experiences and enjoy leveraging modern frameworks and AI tools to enhance platform capabilities.
I have strong skills in backend technologies like Firebase, Supabase, and PostgreSQL, and I’m experienced with cloud hosting services like Vercel and AWS. I’m passionate about remote collaboration and always strive to deliver high-quality solutions that drive real results.
Skills
Experience Level
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Intermediate
Intermediate
Intermediate
Intermediate
Intermediate
Language
English
Fluent
Work Experience
Senior Full Stack Engineer (React & Node.js) at Levata
January 1, 2024 - PresentModernized the frontend by migrating the legacy AngularJS codebase to React.js, improving code readability and maintainability. Built a custom card editor using Fabric.js for dynamic design features. Developed backend services with Nest.js and Node.js supporting high-fidelity card rendering and integrated with external tools for print-ready assets. Integrated a Magento 2.0-based eCommerce portal and managed card printing devices via Node.js middleware. Optimized database queries with sub-100ms response times and halved database load. Replaced Cybersource payment gateway with Braintree, enhancing checkout and payment methods. Orchestrated over 100 RESTful APIs in the frontend from Nest.js backend. Migrated legacy systems to microservices architecture, improving scalability. Upgraded backend frameworks reducing technical debt by 30%. Refactored AWS ECS tasks for better resource efficiency and scaling. Integrated AI tools such as OpenAI to automate content generation and improve user enga
Senior Web Developer (React & Next.js) at Dotlaunch
November 30, 2023 - July 10, 2025Designed and developed ICO web platforms using Node.js, Nest.js, Next.js, and React.js. Led a team to build a decentralized, cross-chain ICO launchpad platform. Architected multilingual support and integrated KYC services managing workflows across frontend, backend, and external APIs. Built real-time dashboards using Socket.io and WebSocket event broadcasting to boost ICO participation. Implemented security measures including reCAPTCHA, API rate limiting, AWS WAF, SSL/TLS, and smart contract audits. Leveraged AWS CloudFront, S3, and Lambda for asset delivery and cost-effective serverless operations. Collaborated with designers to translate Figma prototypes into pixel-perfect frontend components. Ensured cross-browser compatibility and enhanced performance through lazy loading and asset optimization. Used Git with feature branches, peer code reviews, and CI/CD pipelines. Integrated HuggingFace AI models to automate customer support and improve user interactions.
Senior Software Engineer at Artburst
December 31, 2021 - July 10, 2025Built out the entire web presence and NFT marketplace, handling frontend development, testing, and deployment using React.js and Tailwind. Developed RPC APIs with PHP, Laravel, and JSON-RPC library integrated into the frontend. Integrated crypto wallets such as Metamask and Coinbase. Tested smart contract integrations with frontend using RPC providers and web3.js/ethers.js libraries.
Full Stack Engineer at Solution squares
May 31, 2020 - July 10, 2025Implemented Angular Activate and Deactivate methods for page access guarding and preventing data loss. Developed and deployed backend services to Google Cloud and VPS. Utilized Lazy Load Components to reduce load times. Experience working within JIRA and AGILE methodologies, including submodule task division.
Frontend Developer at Zucarmex
October 31, 2018 - July 10, 2025Improved frontend reaction time to less than 5ms via WebSocket communication between backend and frontend. Enhanced user experience for 10,000 users by composing React frontend components. Introduced features such as sticker, audio, and video functionalities.
Education
Bachelor's Degree at University of Missouri–St. Louis
January 1, 2015 - December 31, 2019Qualifications
Industry Experience
Software & Internet, Financial Services, Media & Entertainment
Skills
Experience Level
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Intermediate
Intermediate
Intermediate
Intermediate
Intermediate
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