Navya Agarwal — AI Engineer & Backend Developer

About Me

Building AI Systems That Actually Work

I'm a B.Tech CSE Gold Medalist (CGPA 8.92, Rank 1) from AKTU, 2025 — Ghaziabad, Delhi NCR, Uttar Pradesh. My engineering focus sits at the intersection of AI systems, backend development, and intelligent automation.

I thrive in ambiguity. Give me an unclear problem — I'll turn it into a structured AI workflow, a decision-support system, or a scalable backend pipeline that ships and moves the needle.

Built an AI resume screening engine with explainable scoring, a real-time WhatsApp automation pipeline (Twilio + FastAPI + React), a Fundvice chatbot for startup-investor communication, and DataSage — a data analysis tool that eliminated SQL barriers for non-technical users.

Outside of building: 4 open-source programs, hackathon finalist at HackWithIndia 2024 (Top 5K / 25K+ teams, Google Office finale), and certifications from AWS, Deloitte, Walmart, and Goldman Sachs.

8.92

CGPA · Rank 1

Gold Medalist · B.Tech CSE 2025

60–80%

Automation Gain

Manual intervention cut in AI screening

Top 5K

Hackathon

of 25K+ teams · Google Office finale

4+

OSS Programs

WoC · ECWoC · GirlScript · SSOC

Technical Skills

What I Work With

Precise toolkit for AI engineering, backend systems, automation, and cloud fundamentals.

🤖

AI & LLM Systems

Prompt EngineeringLLM API IntegrationAI Workflow DesignAgent LogicData-to-Response Pipelines

⚙️

Backend Development

Node.jsExpress.jsPythonFastAPIREST APIsModular Architecture

🗄️

Databases

SQLPostgreSQLMongoDBMySQLFirebaseQuery Optimization

🏗️

System Design

MicroservicesDistributed SystemsLoad BalancingCachingAPI GatewayCAP Theorem

☁️

Cloud & Deployment

AWS EC2AWS S3IAM BasicsDeployment LifecycleCloud Architecture

🧩

DSA & Problem Solving

Arrays & StringsTreesHashingRecursionComplexity Analysis

💻

Languages

JavaScriptPythonJavaC++C

🚀

Frontend

React.jsHTML5 / CSS3BootstrapTailwind CSS

🔧

Tools & Workflow

Git & GitHubPostmanLinux / CLIVS CodeJiraNotion

Work Experience

Where I've Worked

Jul 2025 – Present

Open-Source Contributor

Freelance & OSS · WoC 5.0 · ECWoC 2026 · GirlScript SoC · SSOC'25

Developed backend services, automation tools, and REST APIs for real-world and experimental systems
Contributed features and bug fixes, demonstrating ownership and independent problem-solving across distributed teams
Collaborated with global developer communities on scalable, production-grade codebases

Jul – Dec 2025

Technology Intern

Connor Clark & Lunn Financial Group (CC&L)

Contributed to development and improvement of internal tools, focusing on usability, clarity, and smooth adoption
Assisted with backend workflow automation, reducing manual effort by ~20–30%
Prepared technical documentation and supported production system maintenance

Aug – Sep 2024

Node.js Developer

VIGA Entertainment Technology

Built and optimized backend systems for performance, scalability, and reliability in production environments
Developed backend APIs handling ~500–2,000 requests/day with optimized response performance
Maintained production services and developed secure, scalable system components

Projects

What I've Built

9 projects across AI/ML, backend systems, automation, and full-stack — all deployed or open-source with live links.

🤖

AI & Machine Learning

NLP · LLM APIs · Production ML · Decision Engines

🤖

GitHub LinkedIn ↗

AI / NLP

AI Resume Screener

Decision Support · Structured Evaluation Engine

AI-driven candidate evaluation with structured scoring, reasoning-based outputs, and explainable insights — replacing keyword filtering with intelligent, data-driven hiring decisions.

60–80% reduction in manual evaluation via automated decision pipelines
Explainable reasoning outputs instead of black-box keyword matching
Modular backend supporting multiple configurable evaluation workflows

PythonNLPLLM APIRule EngineFastAPI

📉

GitHub LinkedIn ↗

ML · DEPLOYED · HACKATHON

Churn Prediction API

Production ML · Zerve AI Hackathon · FastAPI REST

Production ML system predicting customer churn in real time via a live REST API — built and deployed at the Zerve AI Hackathon. Not a notebook — a fully inference-ready system.

~87% accuracy on holdout validation (80/20 split)
Sub-second latency · POST /predict · JSON schema · HTTPS
Login frequency & behavioral signals as key churn drivers

PythonFastAPIScikit-learnZerveMLOps

💼

GitHub Live ↗

CONVERSATIONAL AI

Fundvice Chatbot

Startup–Investor Interaction · LLM Workflow Design

Conversational AI system translating complex startup–investor queries into structured, decision-ready responses. Improves communication clarity and decision-making speed.

Structured AI workflows for startup-investor communication
Complex query translation into usable, actionable insights
Live demo deployed on Vercel

PythonLLMNLPWorkflow EngineVercel

⚙️

Automation Systems

Real-Time Pipelines · Apps Script · WhatsApp · Event-Driven

💬

GitHub LinkedIn ↗

REAL-TIME · AUTOMATION

WhatsApp Review Collector

AI + Automation Pipeline · Twilio · FastAPI · React

End-to-end WhatsApp feedback pipeline — conversational review collection via Twilio API, async FastAPI backend, PostgreSQL storage, and a React dashboard for real-time visualization.

Twilio WhatsApp API + FastAPI for async event-driven processing
PostgreSQL-backed structured data storage & management
Live React dashboard with real-time review visualization

PythonFastAPITwilio APIPostgreSQLReact

⚙️

GitHub Live Sheet ↗

AUTOMATION · FINALIST · ERP

Revenue Ops Automation

Google Sheets + Apps Script · ERP-Style · ConsultBae Finalist

5-sheet real-time revenue system built for ConsultBae's AI Process Automation Analyst assignment. A single data entry auto-triggers invoices, GST updates, cashflow, and P&L — like a mini ERP.

onEdit() trigger: auto-generates Tax Invoice on "Invoice Ready" status
5 live sheets: Closure Data · Incentive Calc · Cashflow · GST · P&L
Expert-rated (5/5) · Zapier + Apps Script · ConsultBae finalist

Google SheetsApps ScriptZapierGST ReportingP&L Dashboard

🗄️

Backend & Data Systems

Node.js · Python · PostgreSQL · MongoDB · REST APIs

📊

GitHub LinkedIn ↗

DATA AI · BACKEND

DataSage

AI Data Simplification · No-SQL Analysis System

Enables non-technical users to analyze CSV/Excel datasets without SQL. Automates aggregation and insight generation — making complex data workflows accessible and fast.

Natural language interface: no SQL knowledge required
Analysis time cut from hours to minutes via automation
50+ concurrent queries supported reliably

PythonDuckDBPandasAI Insights

📋

GitHub Live ↗

BACKEND · DEPLOYED

InvoiceFlow

Invoice Management System · JWT Auth · MongoDB · Vercel

Full-stack invoice management with JWT + bcrypt auth, MongoDB-backed persistence, and complete status-tracking workflows. Live on Vercel.

End-to-end invoice lifecycle: create, track, manage with full status workflows
Secure auth: JWT + bcrypt session management
Live production deployment on Vercel

Node.jsExpress.jsMongoDBJWTVercel

🔍

GitHub GitHub ↗

BACKEND · REAL-TIME

VeriLink

Background Verification Platform · Socket.IO · PostgreSQL

Secure, role-based background verification connecting HR teams and referees in real time. Full audit trails via Socket.IO + PostgreSQL with invite-only access control.

Live Socket.IO messaging for real-time HR verification workflows
Invite-only access + JWT auth + PostgreSQL audit persistence
Role-based system: HR admin vs referee views

Node.jsReactSocket.IOPostgreSQLJWT

🚀

Full-Stack Applications

React · Node.js · UI/UX · End-to-End Products

📚

GitHub LinkedIn ↗

FULL-STACK · PRODUCTIVITY

Interview Prep Platform

DSA + System Design Tracker · React · Node.js

A structured full-stack platform turning scattered interview prep into one clear roadmap — 80+ DSA problems, system design blueprints, JS/React/Node questions, per-problem notes, and progress tracking.

80+ DSA problems: Arrays, Trees, Graphs, DP, Heaps with direct links
System design: URL Shortener, Chat App, Search Engine blueprints
Per-problem notes + progress tracking across all prep tracks

React.jsNode.jsJavaScriptHTML/CSS

Certifications & Honors

Recognition

🏆

Build with India — Top 5,000

HackWithIndia 2024 · Mar 2025

Top 5,000 of 25,000+ teams · Google Office Finale recognition

☁️

Solutions Architecture Experience

Amazon Web Services · Jun 2025

Cloud design, scalability, and cost optimization simulation

🔷

Technology Job Simulation

Deloitte · Jun 2025

Architecture analysis and technology delivery scenarios

💛

Advanced Software Engineering

Walmart Global Tech · Mar 2024

Scalability, data structures, and system design virtual experience

💼

Software Engineering Experience

Goldman Sachs · Mar 2024

Security, cryptography, and production code quality standards

🌟

OSS Contributor · 4 Programs

WoC · ECWoC · GirlScript · SSOC

Active contributor across 4 major global open-source programs

Education

Academic Background

B.Tech — Computer Science & Engineering

Sanskar College of Engineering & Technology (AKTU) · Ghaziabad, Delhi NCR, Uttar Pradesh

🥇 Gold Medalist · Rank 1

8.92

2021 – 2025

Senior Secondary — Class XII

CBSE Board

92.6%

2020

Secondary — Class X

CBSE Board

88.33%

2018

Get in Touch

Let's Build Together

I'm actively looking for full-time roles in AI engineering, backend development, or automation systems at product-based companies. Flexible for pan-India relocation.

Whether it's an opportunity, a collaboration, or a conversation about AI and systems — I'd love to connect.

✉️

Email

27agarwalnavya@gmail.com