About
Java Full Stack developer who has taken two applications from scratch to production — Spring Boot, PostgreSQL/MySQL, React, and a Gemini-based RAG pipeline for one of them. Comfortable across the stack: writing REST APIs, wiring up JWT auth, fixing frontend-backend mismatches, and getting things actually deployed and working rather than just running locally.
Skills & Expertise (32)
Work Experience
Software Development Intern
BIST Technologies Pvt. Ltd.
Feb 2026 - May 2026
Built a journal entry module with 6 REST endpoints (CRUD + user-filtered GET), validating titles and date fields. Fixed a PUT/PATCH mapping conflict on /entries/{id} causing intermittent 400s; separated mappings to resolve. Designed a MongoDB schema (userId, title, content, timestamp, tags) and wrote filtered repository queries via Spring Data. Built a 25+ request Postman collection covering CRUD flows, edge cases, and status validation pre-merge. Managed feature branches in Git; resolved merge conflicts integrating controller changes with a teammate.
Python Development Intern
Twilearn EduTech Pvt. Ltd.
Sep 2025 - Dec 2025
Cleaned a ~15K-row sales dataset: fixed mixed date formats, ~400 duplicate order IDs, and nulls (median-imputed). Wrote SQL joins across order/customer tables, filtering test accounts and refunds pre-analysis. Plotted revenue trends in Matplotlib; traced a 20% regional dip to a currency data-entry error, not a real sales drop. Fixed mistyped numeric columns (strings with currency symbols) via regex + astype(float), caught via total cross-checks.
Education
B.Tech, Electronics and Communication Engineering - Acharya Nagarjuna University
2022 - 2026 · Afghanistan
Higher Secondary School - NRI Junior College
2020 - 2022 · Afghanistan
Certifications
TCS iON National Qualifier Test (NQT)
· 2026
Foundations of Prompt Engineering
AWS Training and Certification · 2026
Data Analytics Job Simulation
Deloitte · 2026
Introduction to Internet of Things
NPTEL · 2025
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Skills (32)
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