
Athul Anil Kumar
Senior Software Engineer & AI Architect
Senior Software Engineer with 7 years of experience bridging product-centric design, scalable architecture, and Generative AI. Proven lead at Zoho in architecting AI-driven SDLC ecosystems and stateless LLM orchestration frameworks that enable complex task execution on compact, cost-effective LLMs—while partnering with PMs and UI/Design teams to ensure a cohesive user experience and long-term vision alignment. Expert in Java, Python, and AI/ML, with a focus on modernizing legacy systems and mentoring teams to deliver high-impact Agentic AI and RAG-based solutions.
Download Resume PDFExperience
Member of Technical Staff
- Architected a natural-language chatbot and scalable LLM tool-calling API framework optimized for a compact 32B parameter LLM, driving product-wide adoption of ~200 API tools and achieving feature parity with market leaders.
- Engineered a stateless, payload-driven context management system with custom execution loops to orchestrate complex workflows without massive frontier models.
- Architected a comprehensive AI-driven SDLC ecosystem that automates the end-to-end development lifecycle—from PRD generation and feature implementation to automated test case creation—significantly accelerating the shipping lifecycle and minimizing manual engineering effort.
- Led contextual AI innovation by implementing Agentic AI integration, RAG-based code generation, LLM summaries, and translations, which directly resulted in a 30% boost in customer satisfaction.
- Designed the integration architecture between distributed similarity-search services and our core platform, implementing an LLM-based augmentation layer to derive value from historical data.
- Developed a declarative AI framework using static definitions to standardize GenAI feature development across teams, reducing boilerplate code and increasing overall developer productivity.
- Steered architectural integrity by authoring technical specifications for 30+ high-impact features, while mentoring 5+ engineers to establish team-wide best practices for AI-driven development.
- Modernized core infrastructure by refactoring legacy Struts/JSP into a modular, API-first architecture (Java 8, SQL, Kafka), improving scalability and boosting API performance by 20%.
- Orchestrated global-scale data migrations involving 1M+ production records with zero downtime, maintaining strict data integrity and system availability.
- Optimized performance bottlenecks: Enhanced a legacy time-calculation engine's efficiency by 25% through algorithmic refinements.
Education
Master of Science in Computer Science - Machine Learning
Bachelor of Technology in Computer Science (Honors)
Skills
Languages
AI / ML
Infrastructure
Projects
Overcooked: RL
Multi-Agent Cooperative Reinforcement Learning using Deep Q-Learning and MADDPG.
Image Captioning
Analysed and compared CNN/RNN methods vs. Generative Transformers.
Topic Adaptive Sentiment
Predicted sentiment shifts using data mining and clustering (ECML-PKDD).