Janaka – React, Typescript, Next.js

AI-powered newsletter platform for automated newsletter creation, customization, and delivery.

• Led full-stack development of AI-powered newsletter features from requirements analysis through deployment and production support;
• Owned core application workflows including user registration, payment processing, ESP integration, newsletter generation, email dispatch, and related frontend/backend functionality;
• Designed and implemented an AI-powered newsletter platform with agentic workflows for generating branded, personalized, ready-to-send newsletters;
• Built a conversational newsletter assistant that enabled users to create newsletter content through guided AI interactions;
• Implemented a custom hybrid RAG and context management system, reducing LLM token consumption by 30% and improving processing efficiency;
• Improved application performance through refactoring, query optimization, and code quality improvements;
• Managed development planning, issue prioritization, release coordination, and delivery tracking;
• Improved automated testing workflows to increase test coverage, deployment readiness, and release reliability;
• Supported end-to-end deployment processes, including release preparation, production validation, and post-deployment support.

Sports technology platform providing real-time sports data, betting odds, predictive analytics, and AI-driven insights for media companies, publishers, and betting operators.

• Designed and developed data aggregation and normalization solutions for the AI team, improving data delivery speed, quality, and consistency;
• Refactored legacy data processing scripts, improving performance and reducing execution time by 20%;
• Designed and integrated APIs for front-end consumption, improving application interactivity and user experience;
• Increased test coverage by implementing unit, integration, and functional tests, improving code stability and maintainability;
• Transformed Docker-based development and production environments into Kubernetes-based deployments.

Delivered web applications for clients across multiple industries, technologies, and business domains.

• Led a cross-functional development team and improved project delivery timelines through requirements analysis, technical planning, and solution design;
• Managed Agile delivery activities, including sprint planning, task prioritization, progress tracking, code reviews, and release coordination;
• Architected and implemented scalable back-end API components using PHP, Node.js, Laravel, Lumen, and Express.js;
• Oversaw development of responsive and interactive UI components using React.js and Vue.js;
• Spearheaded end-to-end e-commerce platform development using WordPress, CakePHP, and Nuxt.js;
• Conducted code reviews and mentored developers to improve code quality, maintainability, and adherence to engineering best practices;
• Improved team productivity by applying Agile methodologies and optimizing the software development lifecycle;
• Led CI/CD pipeline implementation using Jenkins, reducing deployment time and minimizing release errors;
• Supervised release preparation and production deployments, ensuring reliable integration and delivery.