Hello, I'm
Adiseshan Ramanan
Full Stack Developer
A 3rd year Computer Science student with hands-on experience in backend, full stack and mobile app development. Passionate about building scalable solutions and leveraging emerging technologies to solve real-world problems.
adiseshanramanan@gmail.com
Coimbatore (Campus) - Mumbai (Based)
Work Experience
Software Engineering Intern
ZingHR
March 2025 - June 2025
Mumbai
- →Built a FastAPI OCR backend service with LLMs using ollama (qwen:latest) for reimbursements, achieving 90% accuracy using ML for invoice classification
- →The OCR model supports invoice files of images (.jpeg, .jpg, .png), PDFs and docs
- →Developed Next.js UI with TypeScript for AI-powered HRMS platform managing 700+ users by normalizing it using PostgreSQL 3NF database
- →Stack: Python, FastAPI, LLMs, Docker, TypeScript, Postgres
Projects
Secure Phishing Detection Platform
January 2026 - February 2026
PythonFastAPIViteMachine Learning
- ★A sophisticated, full-stack cybersecurity solution designed to detect and analyze phishing threats in real-time
- ★Combines machine learning models with rule-based heuristics for accurate risk assessments
- ★Includes hybrid analysis real-time scanning of URLs and emails
- ★Secure authentication using JWTs, hashing (salt), and encryption using AES, HMAC and RSA
- ★2-FA using OTP through SMTP built completely from scratch
Secure Expenses Tracker App
January 2026 - February 2026
TypeScriptReact NativeExpoReact Navigation
- ★Privacy-first personal expense tracking with custom-built authentication system
- ★Secured authentication using JWTs, hashing (salt) with SMTP system for 2FA using Resend API
- ★History features with day-wise balance tracker and alerts for budget management
- ★Built with sleek and comprehensive UI using React Native components
Technical Skills
Areas of Interest
Backend DevelopmentDatabasesFull Stack EngineeringMobile App Development
Programming Languages
C/C++JavaScriptTypeScriptPython
Frameworks & Libraries
Node.jsExpress.jsReact.jsReact NativeRecoilNext.jsFastAPIBeautifulSoup
Authentication & Security
JWTSMTP2FANodemailerAESRSAEncryption
Databases
MongoDBMySQLSQLitePostgreSQLRedisPrismaMongooseVector-DB (Chroma)
Tools & Platforms
GitPostmanAWS (S3, EC2, Lambda, CDK)VercelRenderPower BIStreamlitVS CodeExpoPyCharmFirebaseClerkDockerKubernetesJenkins
Monitoring
GrafanaPrometheus
AI & ML
LLMsMCP ServersFastAPIGemini APIOllama
Education
Amrita Vishwa Vidyapeetham
B.Tech Computer Science
CGPA: 6.42/10 (5 semesters)
Aug 2023 - Jul 2027 (expected)
Coimbatore, Tamil Nadu
St. Gregorios High School
ICSE: 96%, ISC: 80%
Mar 2010 - May 2023
Mumbai, Maharashtra