Portfolio ’26 / v.04

New Delhi, India — GMT +5:30

Full Stack Developer · MERN · Java · AI/ML

AatifRaza.

I turn ideas into scalable digital products — from requirement gathering to production deployment on Linux servers.

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[ 001 ] · The Introduction

[ 002 ] · AboutA short introduction

Engineerbytraining,

builderbyobsession.

01 — Origin

TrainedTrainedasasaaComputerComputerScienceScienceEngineerEngineerspecialisingspecialisingininAIAI&&ML,ML,IIwritewritesystemssystemsthethewaywayaadirectordirectorcutscutsfilmfilm——deliberately,deliberately,oneonescenesceneatataatime.time.

02 — Practice

IIgathergatherrequirements,requirements,designdesignthethesystem,system,shipshipthethecode,code,hardenhardenthetheAPI,API,andanddeploydeployitittotoaaLinuxLinuxserverserverthatthatactuallyactuallystaysstaysup.up.

Production Projects

Users Served

₹0.0L+

Transactions

Active Users

[ 003 ] · Experience

Ashortresume,worthreading.

2025 — Now

Independent

Freelance Full Stack Developer

Requirement gathering → system design → development → API testing → Linux deployment. Building production MERN & Java systems with JWT, RBAC and REST APIs.

MERNJavaJWTRBACRESTLinux

2025

Full Stack Engineer

ReturnFilers — Tax Platform

Owned the product end-to-end. Auth, workflows, dashboards, deployment. Users trust it with real money.

ReactNodeMongoDBPayments

2025

Full Stack Engineer

BOA Bihar — Gov Analytics

Analytics platform for the Bihar administration. Data ingestion, RBAC, role-based dashboards.

ReactExpressSQLPython

[ 004 ] · Skills

Thetoolkit,

earned,notlisted.

Six disciplines. Each shipped to production, not just studied in a course.

Backend

Node.jsExpressREST APIsJWTJava

Frontend

ReactViteTailwindCSSGSAPFramer Motion

Database

MongoDBMySQLPostgreSQL

Programming

JavaScriptTypeScriptJavaPythonCSQL

Tools

GitGitHubLinuxPostmanPower BI

Core CS

Data StructuresAlgorithmsCNOSAI / ML

[ 005 ] · Selected Work03 shipped · more in private

Work that shippedUsers that stayed.

ProblemMultiple government departments needed unified analytics across scattered datasets.

SolutionA role-based dashboard system with ingestion pipelines and drill-down analytics.

Role based access Live dashboards Ingestion pipelines Report exports

ReactNodeExpressSQLPower BI

150+

Users

Departments

99.9%

Uptime

Live Demo GitHub

Project 02

ReturnFilers

Tax filing, without the paperwork.

ProblemIndividuals and SMBs waste weeks each year filing taxes across scattered tools.

SolutionA single MERN application with guided workflows, secure payments and status tracking.

Guided filing flow Secure payments Doc vault Client dashboards

ReactNodeMongoDBJWTREST

₹4.4L+

Transactions

100+

Active users

82%

Retention

Live Demo GitHub

Project 03

General Election

Real-time election tracking & constituency analytics platform.

ProblemVoters, journalists, and analysts needed live constituency metrics, candidate insights, and real-time result aggregation during peak election traffic.

SolutionBuilt a high-throughput MERN analytics dashboard featuring interactive constituency maps, live vote counters, and role-based data verification.

Live vote counters Interactive maps Candidate search & analytics High concurrency REST APIs

ReactNodeMongoDBExpressTailwindCSS

1M+

Votes Tracked

543

Constituencies

2.5k

Peak RPS

Live Demo GitHub

[ 006 ] · Process06 Moves · Idea → Production

Idea→Production,insixmoves.

Step 01 / 06Requirement Gathering

Phase 01Step 1 of 6

Requirement Gathering

Defining goals, user personas, tech scope & system architecture.

Deep dive into client specifications, feature requirements, data flow modeling, and performance criteria before writing code.

[ 007 ] · Achievements

Receiptsonthewall.

Cert · 01

Bold Analytics

100/100

Perfect score analytics engagement.

Cert · 02

Java Certification

Verified

Advanced Java, OOP & data structures.

Cert · 03

MERN Certification

Verified

Full stack JavaScript, end-to-end.

ReactNodeExpressMongoDBJavaPythonSQLGitLinuxJWTREST APIPostmanPower BIReactNodeExpressMongoDBJavaPythonSQLGitLinuxJWTREST APIPostmanPower BIReactNodeExpressMongoDBJavaPythonSQLGitLinuxJWTREST APIPostmanPower BIReactNodeExpressMongoDBJavaPythonSQLGitLinuxJWTREST APIPostmanPower BI

[ 008 ] · Contact

Let’sbuild

somethinggreat.

Email +91 · on request LinkedIn Github

New Delhi, India