Loading
Abhinav Kumar

Full Stack Developer

Mobile App Developer

Freelancer

  • About
  • Works
  • Services
  • Resume
  • Skills
  • Blog
  • Contact
Abhinav Kumar

Full Stack Developer

Mobile App Developer

Freelancer

Download CV
Hello, I’m Abhinav Kumar Full Stack Developer Freelancer

Full Stack and Mobile App developer based in India

2+

Years of
Experience

56

Completed
Projects

10+

Apps
Build

About Me

Passionate full-stack developer specialising in cross-platform applications and modern web solutions. With expertise in Flutter, React, and Node.js I have successfully implemented
real-world solutions and won multiple hackathons.

Portfolio

Shree Hari Vatika
Website
Mercury Creators
Website
Roar Fitness Studio
Website
Hackers Hub
Website
Brand Shaastra
Website
Covid Resources
App
Margdarshan
Website
House of Wear
Website

SERVICES

 Full-Stack Web Development
23+ Projects
Full-Stack Web Development

End-to-end web solutions using MERN stack, Next.js, and modern frameworks. Built complete systems like Campus Careline complaint management platform and travel booking websites with seamless user experiences.

Get Started
Mobile App Development
16+ Projects
Mobile App Development

Cross-platform mobile applications using Flutter and React Native. Specialized in building scalable apps from MVP to production, including real-time systems like BIT Pass college entry-exit solution currently deployed and actively used.

Get Started
Technical Content Writing
15+ Articles
Technical Content Writing

Technical blog posts, documentation, and educational content creation. Published author with expertise in cybersecurity topics, API documentation, and developer-focused content that simplifies complex technical concepts.

Get Started
Graphic Design & UI/UX
10+ Designs
Graphic Design & UI/UX

Visual design for web and mobile applications, brand identity, and marketing materials. Proficient in Figma for creating user interfaces, wireframes, and complete design systems that enhance user experience.

Get Started

Resume

Experience
2025-Present
Aakaar AI
Full Stack Developer

Working on building innovative applications leveraging artificial intelligence technologies using modern tech stack including Node.js, React, and cloud services to support Productmark8 LLC's flagship AI products and services.

2023-2025
Qzense Labs
Mobile App Developer

Collaborated with cross-functional teams of frontend, backend, and data science to deliver full-stack solutions. Built two major cross-platform applications including Fish Data Collection and MVP App using Flutter, Node.js, React, and AWS.

2022 - 2023
Grand Tours
Software Developer Intern

Built complete travel booking platform from scratch using modern web technologies. Collaborated with development team to implement features comparable to major travel websites, focusing on user experience and functionality.

Education
2020 - 2024
Bachelor of Technology, Computer Science & Engineering
Birla Institute of Technology Mesra

Birla Institute of Technology Mesra, Ranchi with 8.30 GPA. Strong foundation in algorithms, system design, machine learning, and software engineering principles.

2017 - 2019
Senior Secondary School
Pitts Modern School

Pitts Modern School, Bokaro with 10 CGPA (10th) and 87% (12th). Early specialization in computer science laid the foundation for technical expertise.

Testimonials

Here’s what my clients say

Working with Abhinav on our travel platform was outstanding. He built a complete full-stack solution that exceeded our expectations. His attention to detail and ability to deliver on time made him an invaluable team member during his internship.
Sashank
Project Manager, Grand Tours
I hired Abhinav for content writing and was amazed by his technical writing abilities. He simplified complex programming concepts into engaging, easy-to-understand articles. His published book on ethical hacking speaks volumes about his expertise.
Saif Raza
Marketing Director, Medical Notes
This guy did an excellent job building my website. He was responsive, met deadlines, and delivered a professional website that exceeded my expectations. I highly recommend his services for anyone seeking a reliable developer.
Harsh Kamal Singh

Skills

Languages
MERN Stack
MERN Stack
85%
Flutter and React Native
Flutter and React Native
92%
C/C++
C/C++
82%
Python
Python
75%
Tool Stack
  • GIT
    86%
  • Github
    90%
  • Firebase
    84%
  • Docker
    78%
  • MongoDb
    82%
  • MySQL
    79%
  • Figma
    84%
  • Wordpress
    93%
Languages
  • English
    90%
  • Hindi
    93%
Soft skills
  • Strategic project planning
  • Critical thinking
  • Team management
  • Communication

My Blog

June 8, 2025 Hello world!
April 28, 2020 Brand Identity with Code
April 28, 2020 Data Center Infrastructure
April 28, 2020 Music Player Design
Load More

CONTACT

[email protected]
Address
India

Let's make your project brilliant!

    © 2025 Abhinav | All rights reserved