Available for work

Chaitanya
Katare

known in dev asDarkWizãrd

I build cross-platform apps and the web services behind them — and I'm going deep on Linux and DevOps to own the whole path to production.

Builds
Flutter & full-stack
Based in
Navi Mumbai, India
Learning
Linux & DevOps
Chaitanya Katare
Flutter & full-stack developer

0

Web projects

Next.js, React & full-stack

0

Flutter projects

Shipped for Android & iOS

0.0+

Years in tech

Across 5 roles

0

Certifications

Courses completed

What I do

Four things I spend my time on — three I build with today, and one I'm deliberately working my way into.

Flutter development

Cross-platform mobile apps in Flutter and Dart — one codebase, shipped to both the Play Store and the App Store.

Web development

Responsive product work in Next.js, React and Tailwind CSS, built to stay fast and accessible as it grows.

Databases

Schema design and query work across SQL and NoSQL, with an eye on what happens once the data gets big.

Learning

DevOps

Linux, CI/CD pipelines and containers — learning how code gets from a commit to production reliably.

Experience

From front-end internships and student tech to shipping medical apps on Android and iOS — and now running projects end to end, mobile through backend.

5

Roles

3.2y

Total

Software Developer

AaiBuzz (AaiNova), Navi Mumbai

Current
Jan 2026 - Present8 mos

Started on the mobile side, building cross-platform apps in Flutter, and grew into full-stack work across the product. Now I run several projects end to end — the mobile apps, the web apps, the backend services behind them, and the admin panels the team works in day to day.

Next.jsFlutterPython FastAPIFirebaseMySQL

Flutter Developer

Prosoft Informatics Pvt Ltd, Navi Mumbai

May 2025 - Nov 20256 mos

Developed mobile applications of medical services with a focus on performance and user experience on Android and iOS.

Flutter and DartXcodeVsCode

Web & Flutter Developer Intern

LawCrust Global Consultancy, Navi Mumbai

Jan 2025 - May 20254 mos

Built responsive websites with HTML, CSS, and JavaScript, and developed a Flutter mobile app prototype managing both frontend and backend. Integrated APIs like Razorpay, WordPress, and Twilio for payments, live content, and booking confirmations.

Frontend Web DevelopmentAPI IntegrationFlutterFirebase

Frontend Developer Intern

Jio Platforms Ltd, Navi Mumbai

Jan 2024 - May 20244 mos

Built responsive RPOS front-end with React.js, HTML5, and CSS3, integrating RESTful APIs and enhancing user experience through dynamic JavaScript interfaces.

ReactJavaScriptWeb BasicsAPI Integration

Joint Technical Head

IEEE-PCE, Navi Mumbai

Sept 2022 - May 20241 yr 8 mos

Promoted to Joint Technical Head, leading and mentoring a technical team with task delegation and project guidance. Organized workshops, designed Google Forms for data management, and configured devices to support events.

LeadershipTeamleadResponsibleMentorshipCommunication - Coordination

Education

Where the fundamentals came from — an Electronics & Computer Science degree, and the years of maths and science that led into it.

3

Milestones

Bachelor of Technology

Electronics and Computer Science

Dec 2020 - May 20243 yrs 5 mos

University of Mumbai - Pillai College of Engineering, Panvel

CGPA: 8.5/10Focused on Mobile and Web App DevelopmentInternship Experience

DAV Public School, Panvel

Science Stream

June 2018 - Apr 20201 yr 10 mos

HSC CBSE Board

Percentage: 75.4%Math & ScienceProgramming Basics

DAV Public School, Panvel

Science Stream

March 2005 - Apr 201813 yrs 1 mo

SSC CBSE Board

Percentage: 88.4%Math & ScienceBasics of Education

Skills & tooling

The languages, frameworks and platforms I build with day to day — plus what I'm actively adding to the list.

23

Technologies

4

Categories

Sharpening right now

Linux

Learning

Filesystem, permissions, shell scripting and process management from the ground up.

DevOps

Learning

CI/CD pipelines, containers and deployment workflows — the path from commit to production.

Python

Refreshing

Working back through the core language and standard library to sharpen the fundamentals.

Languages

5

JavaScript

TypeScript

Tailwind CSS

Dart

Python

Technologies

8

React

Flutter

Firebase

Supabase

Git

SQL

Django

FastAPI

Platforms

5

Android

iOS

Web

Windows

Linux

Tools

5

VsCode

Xcode

Postman

Android Studio

Database

Things I've shipped

Projects across the web and mobile, each tagged with the stack it runs on. Open any card for screenshots, the full story, and links.

8

Web

11

Flutter

Web

Next.js, React and full-stack builds

8
Kanban Finance Web
Next.jsFeatured

Kanban Finance Web

A clean Next.js web app for smart wealth management. Visualize and track your savings, investments & financial goals using intuitive Kanban boards. Built with Next.js 14 & Firebase (Auth + Firestore). Manage money better. Grow wealth faster.

Next.jsTypescriptTailwind CSSFirebaseVercel
View details
ByteFolio
React

ByteFolio

React.jsJavascript
View details
Profolio Website
Next.js

Profolio Website

Next.jsJavascript
View details
Secure Spark
React

Secure Spark

React.jsJavascript
View details
Pass Vault
React

Pass Vault

React.jsJavascript
View details
Bittree (Clone-Linktree)
Next.js

Bittree (Clone-Linktree)

A Linktree clone with features for creating a link tree, adding links, and storing data using MongoDB.

Next.jsJavascript
View details
Link Luxe
Next.js

Link Luxe

Next.jsJavascript
View details
Task Tango
Next.js

Task Tango

Next.jsJavascript
View details

Flutter

Cross-platform apps for Android and iOS

11
Blog Sphere
FlutterFeatured

Blog Sphere

A modern Blog App built with Flutter & Dart featuring Supabase authentication and SQL database integration. Supports full CRUD operations with Clean Architecture principles for scalability and maintainability.

FlutterDartSQLSupabase
View details
Bill Blitz
Flutter

Bill Blitz

FlutterDart
View details
Green Spy
Flutter

Green Spy

FlutterDart
View details
PassWiz App
Flutter

PassWiz App

FlutterDart
View details
Data Dazzle
Flutter

Data Dazzle

FlutterSQLite
View details
Cred Vault
Flutter

Cred Vault

A secure Flutter app for storing and managing credentials, powered by Firebase Authentication and Firestore. Features a stunning glassmorphic UI and seamless copy-to-clipboard functionality.

FlutterDart
View details
DecXNote
Flutter

DecXNote

FlutterDart
View details
H₂Orbit
Flutter

H₂Orbit

FlutterDart
View details
Ghost Signal
Flutter

Ghost Signal

FlutterDart
View details
Music App
Flutter

Music App

FlutterDart
View details
Kanban Finance System
Flutter

Kanban Finance System

FlutterDart
View details
More on GitHubEvery repo, in one place

Certifications

Courses completed and signed off, from Flutter and JavaScript through to databases. The spine on each card marks what it certifies.

6

Credentials

2

Issuers

UD

Udemy

Dec 2024 - Jan 2025

Flutter Masterclass - Advanced Flutter & Dart

FlutterDartMobile Development
UD

Udemy

July 2023 - Sept 2024

Flutter and Dart

FlutterFirebaseAPIs
GL

Great Learning

Nov 2024

Frontend Development - HTML

HTMLFrontend Development
GL

Great Learning

Nov 2024

Frontend Development - CSS

CSSFrontend Development
GL

Great Learning

Nov 2024

Introduction to JavaScript

JavaScript
GL

Great Learning

Oct 2024 - Nov 2024

MySQL Basics

SQL