Full Stack Developer & DevOps Engineer

HADHILUDEEN Z

Full Stack Developer DevOps Engineer

Trichy, Tamil Nadu

+91-701******* **************@*****.*** linkedin.com/in/hadhiludeen-z PROFESSIONAL SUMMARY

Full Stack Developer with 2+ years of experience building and deploying scalable enterprise applications across healthcare, manufacturing, and workforce systems. Strong in backend development using Django and CodeIgniter, API design, and database optimization, with hands-on experience delivering production-ready solutions. Experienced in containerizing applications using Docker and managing deployments across development, stag- ing, and production environments on Linux systems. Additionally, have practical exposure to AI-based development, including building LLM-based chatbot applications and applying prompt engineering techniques, with interest in AI- driven automation and AIOps domains.

TECHNICAL SKILLS

Programming Languages: Python, PHP, JavaScript, C++ Frameworks: Django, CodeIgniter

Frontend: HTML, CSS, Tailwind CSS, React, Bootstrap Testing: Manual Testing

Databases: MySQL, SQLite, SQL Query Optimization

AI & Automation: LLM APIs, Prompt Engineering, Chatbot Development, RAG Concepts AI Frameworks (Exposure): LangChain

Vector Databases (Exposure): ChromaDB, FAISS

DevOps & Infrastructure: Docker, Dockerfile Creation, Linux Server Configuration, CI/CD Concepts, EasyPanel, Jenkins

Tools: Git, GitHub, VS Code

PROFESSIONAL EXPERIENCE

6F Tech Consultant Private Limited Apr 2024 – Present Full Stack Developer & DevOps Engineer

Full Stack Development

• Built and delivered scalable enterprise backend systems for workforce and manufacturing domains.

• Designed and implemented backend systems using Django and CodeIgniter, handling business logic and REST APIs.

• Engineered relational database schemas and optimized SQL queries, improving system performance and reli- ability.

• Developed a production-grade EMR (Electronic Medical Records) system enabling secure healthcare data management.

• Contributed to manufacturing workflow systems supporting production processes. DevOps & Deployment

• Containerized applications using Docker ensuring consistency across development, staging, and production environments.

• Configured and managed Linux-based servers for deploying Django and PHP applications.

• Designed and maintained Development, Testing, and Production environments for structured release cycles.

• Led deployment of enterprise systems to on-premise infrastructure including environment setup and production rollout.

• Performed deployment validation and release verification ensuring stable client delivery. AI & Automation Engineering

• Developed a chatbot application using LLM APIs to generate responses based on user input.

• Applied basic prompt engineering techniques to improve response quality and relevance.

• Implemented simple context handling using conversation history and summarization.

• Explored usage of vector databases such as ChromaDB and FAISS for storing and retrieving contextual data.

• Designed structured response formats using Python (Pydantic) for consistent outputs.

• Integrated AI functionality into backend systems using Django APIs. PROJECTS

AI Conversational Agent

• Developed a chatbot system capable of responding to user queries using LLM APIs.

• Built backend services using Django for input processing and response generation.

• Improved response quality using prompt structuring techniques. Enterprise Systems

• HRMS (Human Resource Management System) – Developed using Django backend, Tailwind CSS frontend, and REST APIs for employee management, attendance tracking, and reporting.

• CLMS (Contract Labour Management System) – Built REST-based workflows using Django and Tailwind CSS for labour tracking and compliance management.

• EQM (Enhanced Quality Management) – Designed quality monitoring and reporting modules using Django backend and REST APIs.

• MES (Manufacturing Execution System) – Developed production workflow tracking system using Django, REST APIs, and Tailwind CSS.

EDUCATION

Bachelor of Engineering – Computer Science Engineering SRM TRP Engineering College (Anna University)

2020 – 2024

CERTIFICATIONS

• Python Programming Certification – Google

• Generative AI and ChatGPT Certification – GUVI

• Claude code in action- Anthropic

CORE STRENGTHS

• Strong backend engineering and system design skills

• Experience in deployment and production environment management

• Understanding of LLM-based chatbot systems

• Problem solving, debugging, and performance optimization

• Ability to learn and adapt to new technologies

Contact this candidate