End-to-end engineering for web, data, mobile, and AI built with clean architecture, strong security, and reliable delivery.
Responsive apps with React, Node, Express, and PostgreSQL. Component-driven UIs and clean, testable backends.
Secure JSON APIs, third-party integrations (email, maps, payments), robust error handling and logging.
ETL with Python/Pandas, KPI dashboards in Tableau/Power BI, and actionable insights for decision making.
Deploy on Vercel/Netlify/AWS, Dockerize services, automate builds with GitHub Actions, and add monitoring.
JWT sessions, role-based access, validation, rate-limits, secure key management, and OWASP-aware code.
Schema design, migrations, indexing, and query tuning for PostgreSQL/MySQL with reliable backups.
Native Android apps in Kotlin/Java, RESTful backends, local storage, and clean MVVM architecture.
Rapid ML prototypes with Python, scikit-learn, PyTorch/TensorFlow, data prep, training, and evaluation.
Frontend performance audits, Lighthouse improvements, Node scripts, and workflow automation.