Aspiring Software Engineer

R N
Dhanapraveen
Krishna.

Aspiring Software Engineer and 2026 Computer Science Engineering graduate from SRM Institute of Science and Technology. Passionate about building scalable software systems using Java, Spring Boot, React, PostgreSQL, and AI-powered technologies, with hands-on experience developing full-stack applications, RAG platforms, and machine learning solutions.

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VISITORS LIVE
// Status
Available · June 2026
// Projects Shipped
5+ Live Systems
// Certifications
2× Oracle Certified
// Research
IEEE 2026
// Location
Chennai, India
Python FastAPI Next.js Java Spring Boot PostgreSQL pgvector YOLOv8 Java SE 11 Oracle Cloud IEEE Research Groq API Redis Go XGBoost RAG Python FastAPI Next.js Java Spring Boot PostgreSQL pgvector YOLOv8 Java SE 11 Oracle Cloud Groq API Redis Go XGBoost RAG
// Selected Work
05 Projects

Projects

01 /
Flagship Software Full Stack AI-Powered

Landed — Track Your Job Applications

Full-stack job search management platform that helps users organize resumes, track applications, manage interview notes, and get AI-assisted insights for improving their hiring workflow. Powered by Groq API, FastAPI, PostgreSQL, Redis, and a responsive React.js frontend — fully Dockerized.

Groq API
AI Resume Intelligence
FastAPI
REST API Backend
PostgreSQL
Persistent Storage
Redis
Caching Layer
React.jsFastAPIPostgreSQLRedisGroq APIDockerJWT Auth
02 /
Flagship AI RAG Full Stack

FinRAG — AI Financial Research Platform

Production-grade Financial RAG platform for intelligent analysis of SEC filings, earnings reports, and financial documents. Hybrid BM25 + vector retrieval with cross-encoder reranking and conversational AI workflows powered by Groq Llama 3.

BM25 + Vector
Hybrid Retrieval
Cross-Encoder
Reranking Engine
pgvector
Vector Database
Groq Llama 3
LLM Engine
FastAPINext.jsPostgreSQLpgvectorSentence TransformersGroq API
03 /
Backend Infrastructure Distributed Systems Go

Distributed Task Queue — Async Job Engine in Go

Production-deployed distributed task queue built in Go — Redis-backed async job processing with PostgreSQL persistence, worker heartbeats, dead-letter queue mechanics, and a real-time WebSocket monitoring dashboard. Deployed on Railway.

Go + Gin
Language & Framework
Redis
Queue + Pub/Sub
DLQ
Dead-Letter Queue
WebSocket
Live Dashboard
GoGinRedis CloudPostgreSQLDockerRailway
04 /
IEEE Research Computer Vision Deep Learning

YOLOv8 Microplastic Detection in Freshwater

Deep learning framework for automated detection, localization, and quantification of microplastics in microscopic freshwater images. Trained on 751 labeled samples. Submitted to ICFCR 2026.

0.743
mAP@0.5
0.761
Precision
47.4ms
Inference Time
0.85
ROC AUC
YOLOv8nPythonUltralyticsStreamlitIEEE
05 /
ML Quant Finance Portfolio Optimization

ML Framework for Portfolio Optimization — Nifty 50

Constructed and evaluated five optimized investment portfolios using Nifty 50 stock data (2014–2023). Integrated predictive modeling, clustering, and optimization to achieve a best Sharpe Ratio of 3.26 with the HRP portfolio.

3.26
Best Sharpe Ratio (HRP)
23.7%
Best Annualized Return
−0.1%
Best CVaR 95%
PythonXGBoostGARCHHRPMonte Carlo
// Career
04 Roles

Experience

Internship · Remote · Aug 2026
FlyRank AI
Backend AI Engineer - Intern

Interning at FlyRank AI as an AI intern, focusing on backend AI engineering — building and shipping backend systems for AI-powered features.

Internship · Remote
Unified Mentor
Web Developer Intern

Developed and deployed responsive web applications, implementing UI components and integrating RESTful APIs. Collaborated with cross-functional teams on real-world client projects end-to-end.

Part-Time · India
Chegg India
Subject Matter Expert

Provided expert-level solutions for computer science and engineering queries. Mentored students on algorithms, data structures, and software engineering concepts at scale.

Internship · Remote
Earth5R
Content Writing Intern

Created impactful environmental content and articles for a global sustainability platform. Contributed to awareness campaigns focused on climate action and circular economy.

// Credentials
02 Certifications

Certifications

Oracle
Oracle Certified Professional — Java SE 11 Developer

Advanced certification covering OOP, concurrency, streams, and modern Java APIs. Demonstrates production-level Java engineering competence.

Oracle
Oracle Cloud Infrastructure Foundations

Foundations certification covering OCI architecture, core services, identity, security, and cloud infrastructure concepts.

// Technologies
Core Stack

Stack

// Languages
PythonJavaJavaScriptTypeScriptGoSQL
// Backend
FastAPISpring BootNode.jsREST APIsRedis
// Frontend
Next.jsReactTailwind CSSHTML / CSS
// AI / ML
YOLOv8UltralyticsXGBoostSentence TransformersGroq APIStreamlit
// Data & RAG
PostgreSQLpgvectorBM25Hybrid RAGCross-Encoder
// Cloud & Tools
Oracle CloudGoogle ColabGitLaTeXDocker
// Get In Touch
02 Channels

LET'S
TALK

DID YOU LIKE MY PORTFOLIO?
WANT TO WORK TOGETHER ON SOMETHING?
Resume — R N Dhanapraveen Krishna