Nitish Kumar (NI30)

Crafting exceptional digital experiences with clean code and thoughtful design

Flutter
Firebase
Node.js
MongoDB
Python
.NET
React
Git
Get To Know Me

About Me

Crafting digital experiences with passion, precision, and purpose

👋Hello, I'm Nitish Kumar

A passionate Full Stack Developer and  AI enthusiast with 2+ years of experience crafting digital experiences that users love.

I specialize in building scalable web and mobile applications using React, Next.js, TypeScript,Flutter, Dot net and modern development technologies. I thrive on turning complex problems into elegant solutions that users love.

Beyond work, I love exploring emerging technologies, contributing to open-source projects, and mentoring aspiring developers. I believe in continuous learning and staying at the forefront of technological innovation.

Core Technologies

AI IntegrationReactNext.jsTypeScriptNode.jsPythonDot netUI/UX DesignFlutter3D DesignContent Creator

Full-Stack Developer

Solution by text

2024 — Present

Delivering high-quality projects across diverse domains, specializing in web applications, API development, and focusing on application performence.

Top Rated • Team developer

Flutter Teacher

Flutter Hero (Youtube)

2020 — Present

I am Teching flutter and other software developement related, technology from last 5+ years. i have gaind 4+ Subscribers and 10M+ Audiance Attenden.

Top Rated Channel

Let's Connect

Mr.Nitishkrs@gmail.com
Nitishkumar.dev
MrNitishkumar

Achievements

Most Loved Youtube Channels
Expert in AI Integration
50+ Projects Delivered

Available for Hire

Open to New Opportunities
Open to Relocation
Remote & On-site Available
Tech Arsenal

Technology Stack

Technologies I use to bring ideas to life

Backend

Node.js

Intermediate
2 years exp

Python

Intermediate
1.5 years exp

Express

Expert
2 years exp

Socket.io

Intermediate
1 year exp

Frontend

React

Expert
4 years exp

Next.js

Expert
3 years exp

TypeScript

Expert
4 years exp

JavaScript

Expert
5 years exp

Tailwind CSS

Expert
3 years exp

Flutter

Intermediate
5 years exp

Database

PostgreSQL

Expert
3 years exp

MongoDB

Expert
3 years exp

Redis

Intermediate
2 years exp

Firebase

Expert
4 years exp

Cloud & DevOps

Azure

Intermediate
1 year exp

GCP

Intermediate
1 year exp

Firebase

Expert
4 years exp

Docker

Intermediate
2 years exp

Git

Expert
5 years exp

AI & Integration

OpenAI

Expert
2 years exp

LangChain

Expert
1 year exp

Vercel AI SDK

Expert
1 year exp

Stripe

Intermediate
2 years exp

Vector Database

Intermediate
1 year exp
Professional Journey

Experience

My professional journey and the impact I've made across different domains

July 2024 — Present

Software Developer

Solution By Text

Worked as a full-stack developer delivering scalable web and mobile applications. Played a key role in developing robust APIs, implementing backend logic, and building responsive front-end interfaces while maintaining high code quality and performance standards.

Key Achievements

Recognized as 'Best Developer' within the team for consistent performance and technical excellence.
Achieved 70% AI tool utilization in a 3-day rapid website development challenge.
Ensured code quality through rigorous logging, monitoring, and debugging practices.
Secured a 30% salary increase in recognition of valuable contributions and consistent growth.

Technologies & Skills

JavaScriptPython.NETDockerRedisRabbitMQReact.js
2020 — Present

Content Creator & Educator

Flutter Hero (YouTube Channel)

Running a developer-focused YouTube channel dedicated to Flutter, backend development, and AI tool reviews. Created high-quality, engaging content that helps developers stay up to date with modern tech, best practices, and real-world project guidance.

Key Achievements

Built a community of passionate developers over 5+ years.
Published 100+ videos covering Flutter tutorials, backend integrations, and trending AI tools.
Simplified complex topics like state management, Firebase, REST APIs, and AI APIs for easy understanding.
Collaborated with tool creators and early adopters to review and demo upcoming technologies for developers.

Technologies & Skills

FlutterDartFirebaseNode.jsPythonREST APIsAI ToolsGetXProvider
2022 — Present

Founder & Lead Developer

Devhq.in

Founded and currently lead Devhq.in, a software development agency that provides end-to-end digital solutions. Specialize in building custom web and mobile applications, backend systems, and scalable software for startups and businesses.

Key Achievements

Successfully delivered 5+ full-scale software projects tailored to client needs.
Served 20+ clients across diverse industries, including tech, education, and services.
Built a reputation for delivering high-quality, maintainable, and scalable software solutions.
Managed the entire development lifecycle—from client consultation and architecture to deployment and support.

Technologies & Skills

FlutterReactNode.jsDjangoMongoDBFirebaseMySQLGetXDocker
2023 — Present

Founder

ProjectKarts.com

Launched ProjectKarts.com, a platform dedicated to providing ready-made software solutions and academic projects. Designed to help students save time, reduce hassle, and score better in practical evaluations by offering high-quality, plug-and-play projects.

Key Achievements

Built a catalog of 50+ ready-to-use projects across domains like web, mobile, and machine learning.
Helped hundreds of students complete academic submissions efficiently with quality code and documentation.
Reduced student project stress by offering instantly downloadable solutions with setup support.
Continuously updated the platform with trending technologies and project ideas aligned with academic needs.

Technologies & Skills

FlutterReactHTML/CSSJavaScriptPythonMySQLFirebasePHP
5+
Years Experience
50+
Projects Completed
91%
Success Rate
Portfolio Showcase

Featured Projects

Discover my latest work in web development, AI integration, and digital innovation

Healthcare App
In Development
3 months

Doctor Consultant App

Smart Appointment Booking & Queue Management

A modern healthcare appointment app that allows patients to book doctor consultations for physical checkups and track their queue status in real time—eliminating long wait times at clinics.

Key Features

  • Book appointments with preferred doctors and available time slots
  • Real-time queue tracking with current token number display
  • In-app notifications and reminders for upcoming appointments
  • User dashboard to manage appointments, reports, and profile
  • Doctor-side interface to update queue and manage schedules
  • Clinic panel for queue monitoring and appointment control
  • OTP-based login for secure access
  • Mobile-friendly design for patient and doctor access

Deliverables

  • Fully functional cross-platform mobile app (Flutter)
  • Queue tracking system synced with clinic-side updates
  • Doctor and admin dashboards for real-time updates
  • User-friendly appointment booking flow
  • Authentication and secure data handling
  • Firebase integration for notifications and real-time updates
  • Deployed backend with API and database integration

Technology Stack

FlutterFirebaseNode.jsExpressMongoDBGetXJWT Authentication
Hyperlocal Utility App
Prototype
12 months

Thela Wala Grocery App

Real-Time Local Vendor Locator for Fresh Groceries

A location-based grocery app that connects users with nearby street vendors (Thela Walas). Vendors can update their live location, and users are notified instantly when a vendor is nearby, along with product listings and prices.

Key Features

  • Real-time vendor location sharing using GPS
  • Instant push notifications to nearby users when a vendor is in their area
  • Vendor product catalog with pricing and availability
  • User-friendly map to view vendor location and distance
  • In-app product browsing with vendor contact option
  • OTP-based login system for both users and vendors
  • Admin panel for vendor approval and product monitoring
  • Responsive UI for smooth experience across devices

Deliverables

  • Cross-platform mobile app for users and vendors
  • Live location tracking system with vendor-side controls
  • Vendor-side panel to manage inventory and pricing
  • User app with real-time vendor discovery and product view
  • Push notification system based on geolocation triggers
  • Admin dashboard for platform management
  • Secure login, authentication, and vendor verification

Technology Stack

FlutterFirebaseNode.jsExpressMongoDBGoogle Maps APIGetXFCM (Firebase Cloud Messaging)
Safety & Security App
In Development
8 months

Women Safety App

Real-Time Emergency Response & Travel Safety Companion

A powerful mobile application designed to empower women commuters with automated safety tools, discreet emergency triggers, and community-based alerts to ensure protection during daily travel or emergencies.

Key Features

  • Automated trip scheduling with safety timer
  • Smart check-in alerts with quick response options (SAFE, EXTEND, SOS)
  • Automatic emergency escalation with GPS, video/audio stream, and trusted contact alerts
  • Community-wide SOS broadcast to nearby users
  • Route monitoring with predictive alerts for deviations or stops
  • One-tap emergency calling to police, medical, and harassment helplines
  • Fake incoming call feature for distraction or deterrence
  • Hidden video/audio recorder for discreet evidence collection
  • Discreet panic mode using power button or shake gesture
  • Personalized safety scores and route risk tips

Deliverables

  • Cross-platform mobile application (Android & iOS)
  • Automated and manual SOS triggering system
  • Trusted contacts and community alert system
  • Real-time route tracking and deviation detection
  • Integrated fake call and hidden recording modules
  • Admin dashboard for crime data insights and user safety scores
  • Push notifications and silent emergency actions

Technology Stack

FlutterNode.jsExpressMongoDBWebRTCGoogle Maps APIFirebase Cloud MessagingOAuth2JWT
Client Stories

Testimonials Wall

Real feedback from real clients who trusted me with their projects

Featured Review
Working with Nitish was a great experience. He handled both the frontend and backend seamlessly, delivering a complete full-stack solution on time.
5.0
RS
Ravi Sharma
Operations Head at MedServe

Client Testimonials

Honest feedback from clients I've had the pleasure to work with

5.0
"Nitish is a sharp and reliable developer. His ability to understand client requirements and translate them into functional software is truly impressive."
AM
Anjali Mehta
Founder
EduNext
5.0
"Nitish is passionate, fast, and always up for a challenge. He built and maintained our project platform with care and efficiency. Highly recommended!"
NK
Neha Kapoor
Product Manager
ProjectKart
5.0
"I bought a final year project from ProjectKarts.com and it was amazing! The code was clean, documentation was clear, and I got great marks without any hassle."
RY
Rohit Yadav
B.Tech Final Year Student
Lovely Professional University
5.0
"Highly recommended! I was stressed about my project deadline, but ProjectKarts delivered a complete solution within 2 days. Support was helpful and fast."
AV
Abhishek Verma
Diploma Student
Govt Polytechnic College
5.0
"The project I bought from ProjectKarts was exactly what I needed. It was professional, well-structured, and even included extra features that impressed my evaluator."
AR
Ankit Raj
B.Tech CSE
Chandigarh University
Contact

Let's Work Together

Ready to bring your ideas to life? I'm always excited to work on interesting projects and collaborate with amazing people. Let's create something extraordinary together.

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