status: open_to_work

Yogiraj
Khaladkar

Java Full Stack AI / LLM Engineering

Computer Engineering student and Java Full Stack developer with Spring Boot internship experience — building REST APIs, and, on the side, retrieval-augmented and LLM-powered tools. Currently at JSPM's JSCOE, Pune.

GET /yogiraj/status 200 OK
{
  "role": "Full Stack Developer",
  "tracks": ["Java/Spring Boot", "RAG/LLM"],
  "internship": "VDI, Pune — 2025",
  "education": "B.E. Computer Eng, 85.6%",
  "certified": ["Azure AZ-900", "Java", "React"],
  "open_to_work": true
}

GET /skills

Skills & technologies

Two tracks, one toolkit — backend systems built with Java, and AI tooling built with Python.

{languages}
JavaPythonC C++JavaScriptSQL
{backend & data}
Spring BootMicroservicesREST APIs Spring SecurityJWTMySQL
{ai & ml}
Hugging FaceRAGVector DB (FAISS) OpenAI / LLM APIsPrompt EngineeringMicrosoft Azure
{frontend}
React (Basic)HTML / CSSJava Swing
{tools}
Git / GitHubPostmanEclipse IntelliJ IDEAVS Code

GET /projects

Featured projects

From a GST invoicing API to a RAG-based document assistant — six builds across both tracks.

Full Stack
GST Billing & Invoice Software

Spring Boot REST API for creating, viewing, sorting and emailing GST invoices, with JWT and Spring Security for role-based access. Generates downloadable PDF/Excel reports and sends invoices via the Java Mail API.

Spring BootJWTSpring SecurityJava Mail APIMySQL
Full Stack
Customized Virtual File System

A Linux-equivalent file system written in C, with a custom shell and system-call implementations. Built its own Inode Table, File Table, UAREA and UFDT data structures to mirror real OS-level file handling.

CLinux InternalsCustom ShellData Structures
Full Stack
File Packer Unpacker

A Java utility that packs multiple files into a single archive with metadata, and unpacks them back precisely. Uses MD5 for encryption/decryption, with a Java Swing GUI for everyday use.

JavaJava SwingMD5File I/O
AI / LLM
Intelligent Document QA (RAG)

A retrieval-augmented Q&A system over PDFs: text extraction, chunking and embedding with Sentence Transformers into a FAISS vector store, then Ollama running Llama3 to answer questions in context — served through a Streamlit app.

RAGFAISSSentence TransformersOllama / Llama3Streamlit
AI / LLM
SmartHire — AI Mock Interview Agent

An AI-powered mock interview system that conducts technical interviews and evaluates answers. Uses an LLM to generate questions, analyze responses and give feedback, applying prompt engineering and agent concepts to simulate a real interview.

LLMsPrompt EngineeringAI AgentsConversational AI
AI / LLM
Platform Surveillance System

A command-line system monitoring tool in Python. Logs CPU usage, RAM, disk stats, network activity and running processes in real time via psutil, with scheduled automation for periodic reports.

PythonpsutilAutomationCLI Reporting

GET /experience

Experience & education

One internship, three schools, consistently above 85% throughout.

Jan 2025 –
Jun 2025
Java Full Stack Intern
VDI — Pune, India
  • Developed and maintained RESTful APIs using Spring Boot for backend services
  • Optimized SQL queries, improving database performance and retrieval time
  • Used Git for version control, collaborating with the team via GitHub
Aug 2024 –
May 2027
B.E. Computer Engineering — 85.6%
JSPM's JSCOE, Hadapsar
  • Currently pursuing degree, focused on Java, Spring Boot and full stack development
Oct 2021 –
Jun 2024
Diploma, Computer Engineering — 89.54%
SVPM's ITE, Malegaon (BK)
  • Built foundations in C, C++ and Java
Jun 2020 –
Mar 2021
SSC — 89.40%
New English School, Nangaon

GET /achievements

Achievements & certificates

Cloud fundamentals, core language certificates, and a national-level hackathon.

Az
Microsoft Certified: Azure Fundamentals
AZ-900
Jv
Java Certificate
HackerRank
Rx
React Certificate
HackerRank
Hk
24-Hour National Level Hackathon
MIT Arts, Commerce & Science College, Pune
POST /contact

Let's build
something together.

Open to internships, full-time roles and collaborative Java / Full Stack or AI projects.

✉ Email me LinkedIn GitHub +91 90966 03017