Delivered high-performance frontend applications using React, Vue.js, and Next.js, improving user experience and reducing load times across key interfaces. Built and scaled backend services with Node.js and Ruby on Rails, applying clean architecture principles to ensure maintainability and reliability. Designed and optimized REST APIs within a microservices architecture, enabling scalable and modular system growth. Integrated multiple third-party services, implementing secure authentication and authorization mechanisms to protect user data. Improved database performance by designing and optimizing PostgreSQL schemas and queries, supporting high-traffic operations. Reduced API response times and system latency by implementing Redis-based caching strategies. Collaborated cross-functionally with product, design, and engineering teams to deliver features aligned with business goals. Streamlined deployment and release processes by leveraging Docker and CI/CD pipelines, improving delivery speed and reliability.:

Startup focused on custom software, AI, and automation solutions for business clients. Led technical roadmap and architectural decisions for multiple production systems. Designed and implemented end-to-end solutions using Django, Node.js, React, and PostgreSQL. Built scalable, secure APIs with validations, pagination, transactions, and automated testing. Developed complex dashboards and admin interfaces using React, Next.js, and TypeScript. Managed AWS infrastructure (ECS, ECR, RDS, S3, CloudFront, Cognito, VPC, IAM). Implemented CI/CD pipelines, monitoring, and automated deployments. Mentored junior developers, conducted PR reviews, and enforced coding standards. Collaborated directly with stakeholders to translate business requirements into technical solutions.

Business management and process automation platform. Developed fullstack features using React, TypeScript, Node.js, Docker, and MongoDB. Designed and implemented microservices to support core ERP business processes. Acted as technical reference for frontend and backend decisions. Assisted team members with troubleshooting, architecture, and best practices. Supervised and mentored interns through onboarding, code reviews, and continuous feedback.

Business management and process automation platform. Developed fullstack features using React, TypeScript, Node.js, Docker, and MongoDB. Designed and implemented microservices to support core ERP business processes. Acted as technical reference for frontend and backend decisions. Assisted team members with troubleshooting, architecture, and best practices. Supervised and mentored interns through onboarding, code reviews, and continuous feedback.

Delivered multiple freelance projects including SPAs, PWAs, and fullstack systems. Transformed UI/UX designs into production-ready applications. Integrated frontend and backend systems using REST APIs. Ensured performance, accessibility, and cross-browser compatibility. Collaborated closely with designers using Figma and modern UI frameworks.