Full-stack developer with 8+ years of experience delivering scalable web, mobile, and enterprise solutions across diverse industries including SaaS, eLearning, blockchain, IoT, and online gaming. Skilled in both frontend and backend development with modern technologies such as JavaScript/TypeScript, React, Node.js, Nest.js, PHP (Laravel, Symfony), PostgreSQL, MongoDB, and AWS. Proven track record in: •Building SaaS platforms and custom CMS solutions •Developing blockchain-integrated applications with secure off-chain infrastructure •Designing IoT dashboards (ThingsBoard) and GPS/LoRa tracking systems for logistics and airports •Implementing SCORM/LMS integrations for eLearning platforms •Optimizing cloud deployments, APIs, and high-traffic systems with AWS and DevOps best practices Recognized for advancing from junior to senior roles, mentoring junior developers, and consistently delivering reliable, long-term solutions with a focus on trust, scalability, and innovation.