Tayal
AI & Software Engineer
I build reliable software and AI systems across enterprise environments, with experience spanning full stack engineering, cloud deployment, applied AI, and LLM-based workflows.
About Me
I am an Engineer with experience building reliable software and AI systems across healthcare, telecom, and enterprise environments. My work spans backend services, full stack applications, cloud deployments, and applied AI, with a focus on practical, secure, and production-ready delivery.
💻 Software Engineering
I build full stack applications, APIs, and backend services using Java, Python, React, and cloud-native platforms. My experience includes enterprise systems, microservices, authentication-related work, frontend integration, and production deployment across AWS-based environments.
🤖 Applied AI
I work on applied AI systems that connect models, data, and software to solve practical problems in production. My experience includes experimentation, evaluation, deployment, and integration across machine learning and generative AI use cases, with work involving Python services, Amazon Bedrock, and familiarity with agent platforms such as Microsoft Copilot Studio.
⚙️ LLM & Retrieval Systems
I build LLM-driven systems for document understanding, internal knowledge access, and multi-step AI interactions. My experience includes RAG pipelines, agent orchestration, prompt workflows, and grounded response patterns using tools such as LangGraph, LlamaIndex, vector search, and FastAPI.
EXPERIENCE
Designing, Building & Scaling AI & Software Systems
Education
Academic Background & Learning Journey
Macquarie University
GraduateMaster of Science, Data Science
Feb 2024 – Dec 2025
Grade: 3.6/4
Core Skills: Generative AI, Data Science, Advanced Machine Learning, Big Data, Data Mining
Sri Ramakrishna Engineering College
GraduateBachelor of Technology, Information Technology
Aug 2016 – May 2020
Core Skills: App Development, Software Lifecycle, Networking, DBMS, Frontend & Backend Systems
Certifications
Selected credentials across AI, cloud, and software engineering
AWS Certified Solutions Architect Associate
AWS Certified Machine Learning – Specialty
AWS Certified AI Practitioner
Microsoft CoPilot Studio
Career Essentials in Generative AI
AI Agents Course
Certified Kubernetes Application Developer
SAS Viya for Learners Challenge Winner 2024
Microsoft PyTorch Fundamentals
Google Code Jam
Google Kick Start
Techgig Code Gladiators
What I’ve Done
AWS Certifications
3 CertificationsAchieved three AWS certifications: Solutions Architect Associate, Machine Learning Specialty, and AI Practitioner. Validates expertise in designing scalable cloud systems, building and deploying machine learning models, and implementing AI-driven solutions on AWS.
SAS Viya for Learners
WinnerDeveloped a predictive model for loan default using SAS Viya, showcasing business insight generation from real-world datasets.
LLM/AI - Python Engineer (Turing)
EngineerFine-tuned large language models, built RAG systems, and deployed adaptive AI agents using Python, LangChain, and MLOps best practices.
LeetCode Annual Badge 2022
AchieverSolved over 1000 problems, demonstrating advanced mastery of algorithms, data structures, and consistent daily commitment.
Domain Expertise
Core areas across software engineering, generative AI, and production delivery
Cloud Computing
Supporting production systems on AWS with services and deployment practices used across AI and software workloads.
Generative AI
Building LLM-based solutions including RAG pipelines, agent workflows, grounded response systems, and production-facing AI applications.
Full Stack Engineering
Building backend services, APIs, and user-facing applications with attention to maintainability, integration, and dependable delivery.
DevOps
Supporting build, deployment, and operational workflows with Docker, Kubernetes, Terraform, and CI/CD practices.
Skills
Experience across software engineering, applied AI, and cloud delivery
Software Engineering
Applied AI
Cloud & Platform
LeetCode Achievements
Consistent learning through problem-solving and algorithmic thinking
365-Day Streak
Coding daily for one full year, showing commitment and discipline.
Top Global Rank
Recognized in global competitive rankings among LeetCode users.
1000+ Problems Solved
Mastered a wide range of data structures and algorithms.
Milestone Badges
Earned elite badges in consistency, contests, and problem milestones.
Building Tayal AI
on AWS
I recently delivered a live, hands-on session for DevOps Career Hub, architecting and deploying a real-world AI assistant.
This walkthrough covers the full lifecycle: from Python code to scalable cloud infrastructure using AWS Bedrock, Lambda, and API Gateway.
Watch Full WebinarLet’s Connect
Have a project, question, or just want to chat? I’d love to hear from you!
+61 481 700 945
tayalarajan45@gmail.com