ENGINEERING PRACTICAL PRODUCTS · DELHI, INDIA
01 / INTRODUCTIONSOFTWARE ENGINEER · PYTHON / FASTAPI

Raj Salonia.
Backend systems.
Cloud & applied AI.

I build practical software with Python, FastAPI, REST APIs, and SQL — from risk-aware infrastructure tools to solar optimization and multilingual AI workflows. I care about clear architecture, reliable behavior, and useful user experiences.

04 FEATURED PROJECTS01 SOFTWARE ENGINEERING INTERNSHIP
Portrait of Raj Salonia from his GitHub profile
SCROLL TO MEET ME ↓

02 / ABOUTBEHIND THE COMMITS

Portrait of Raj Salonia, software engineering student and backend developerRS ✳
DELHI, INDIA — 2026

About me.

I’m a B.Tech Computer Science student at Bhagwan Parshuram Institute of Technology, New Delhi, with a focus on backend engineering. I work with Python, FastAPI, REST APIs, and SQL to turn technical ideas into functioning products.

My projects span optimization, infrastructure graphs, hackathon operations, and multilingual AI. I’m expanding my knowledge of AWS and DevOps while sharpening my software design, testing, and debugging skills.

BASED INDelhi, India
LEARNING & BUILDINGComputer Science
LOOKING AHEADBackend / Cloud / SRE

03 / PROJECTSPROOF OF WORK

Selected projects.

Four selected builds from my résumé. Each includes the problem, engineering approach, source code, and demo where available.

01 / ENERGY INTELLIGENCE↗
FEATURED PROJECT ● CLEAN ENERGY

RoofShift AI

Geospatial solar forecasting and constraint-aware budget optimization for multi-building campuses.

Modeled optimization benchmark: +22.4% annual net savings vs. a naive allocation baseline.

02 / FAIR EVALUATION↗
BACKEND ENGINEERING ● DEVTOOLS

JudgeForge

Offline-capable hackathon submissions and judging, with role isolation and normalized evaluation.

Role-separated evaluation · auditable normalized scoring

03 / URBAN RESILIENCE↗
GRAPH SYSTEMS ● CIVIC TECH

CityGraph

Model infrastructure failure cascades, visualize flood scenarios, and find risk-aware emergency routes.

70 infrastructure nodes · 113 roads · risk-aware routes

04 / VOICE-FIRST AGENTS↗
AGENTIC AI ● BHARAT

BoloAI

A multilingual voice-first AI assistant that reasons, uses tools, and responds in speech and text.

Hindi / Hinglish / English · voice-first agent workflows

CURIOUS ABOUT THE CODE BEHIND THE SCENES?

EXPLORE ALL REPOSITORIES ↗

04 / EXPERIENCEEXPERIENCE & EDUCATION

Professional experience.

Building backend services in a team environment, from API design to data integration and testing.

WORK EXPERIENCEAPR — JUL 2026

Software Engineering Intern

Dexpert Systems Private Limited ↗

At Dexpert Systems, I developed REST API services and SQL-backed application modules for the SAHAJAYOGA portal. I worked on validation, error handling, database integration, and debugging across backend and frontend components.

BACKENDDATABASESMICROSERVICESAGILE
EDUCATION2024 — 2028

B.Tech · Computer Science

Bhagwan Parshuram Institute of Technology, Delhi

Exploring backend systems, cloud infrastructure, AI applications, algorithms, and reliability through hands-on development.

COMPUTER SCIENCESOFTWARE ENGINEERING

05 / HACKATHONSRECOGNITION

Hackathons & recognition.

Selected milestones in time-boxed engineering challenges. These are qualifications or participation, not award wins.

FINAL ROUND · 2026

Washington Hackathon (WUST)

CityGraph was shortlisted for the final round, Open Innovation track.

CITYGRAPH SOURCE ↗
ROUND 2 · 2026

PCCOE International Grand Challenge

Advanced to Round 2 under the AI for Climate Change theme; prototype-video stage.

EVENT WEBSITE ↗
PARTICIPATION · 2026

Environmental Hacks — WeMakeDevs × AWS

Built RoofShift AI, a multi-building rooftop solar planning and budget optimization prototype.

ROOFSHIFT SOURCE ↗

06 / SKILLSTHE TOOLKIT

Technical skills.

Languages, frameworks, and engineering tools used in my internship and projects.

01 / LANGUAGES

Languages

PythonJavaC++JavaScriptTypeScriptSQL
02 / BACKEND DEVELOPMENT

Backend development

FastAPIREST APIsMicroservicesPydanticSQLAlchemypytest
03 / DATABASES

Databases

MySQLSQLiteSQL design
04 / CLOUD & DEVOPS

Cloud & DevOps

AWS fundamentalsDockerNginxGitHub ActionsVercelRender
05 / FRONTEND

Frontend

ReactTypeScriptTailwind CSSHTMLCSSLeaflet
06 / AI & DATA

AI & Data

Agentic AIScikit-learnNumPyPandasNetworkXCytoscape.js
07 / CORE COMPUTER SCIENCE

Core computer science

Data StructuresAlgorithmsOOPDBMSOperating Systems
08 / NEXT CHAPTERYOUR TURN

HAVE A ROLE OR COLLABORATION IN MIND?

Open to software engineering, Python backend, cloud, and applied AI opportunities. Reach out by email or LinkedIn.

Let’s connect.