Available for freelance  ·  Open to opportunities

MaheshTarun

>

I architect systems, ship products, and secure them — end to end. From booking & billing platforms to AI-powered solutions, real work for real clients.

maheshtarun@portfolio:~
~ $neofetch
.·。. maheshtarun-p@portfolio
.´ · `. ────────────────────────
/ ◉ ◉ \ OS: Ubuntu 22.04 LTS
| ___ | Shell: zsh 5.9
\ '---' / IDE: VS Code + Vim
`·. .·´ Role: Full Stack Dev | Pentester
`´ Stack: Next.js · Node.js · MySQL
Coffee: ∞ cups/day
~ $
6+Projects
5Industries
15+Tech Stack
3+Yrs Exp
Freelance Work

What I've Built & Shipped

Over 6 full-stack freelance projects across diverse industries — each one a production-grade solution, not a demo.

6+Freelance ProjectsEnd-to-end delivered
5Industries ServedDiverse domains
15+TechnologiesAcross the full stack
100%Client DeliveryOn-time, every time
Domain Specialties

Hospitality & Booking

Full-stack booking & billing platforms — dynamic UI, real-time payment integration, CRM sync, and automated email pipelines.

AI & Automation

Cross-platform billing systems with ONNX-powered real-time AI classification, recommendation engines, and IoT device integration.

PropTech & Real Estate

SEO-optimised property listing platforms with dynamic routing, server-side rendering, and high-performance Next.js architecture.

E-Commerce & Payments

Secure payment gateway integrations with JWT auth, real-time transaction processing, order management, and automated notifications.

Desktop Applications

Electron.js cross-platform desktop apps with offline-first architecture, native hardware integration, and real-time socket communication.

OCR & Data Extraction

Invoice OCR automation pipelines using Tesseract.js and LLM logic to convert unstructured document images into structured data.

Technologies Used Across Projects
Next.jsReact 19TypeScriptNode.jsExpress.jsAngularElectron.jsTailwind CSSMySQLMariaDBMongoDBPostgreSQLKafkaNodemailerZustandRadix UITypeORMJWTONNX RuntimeTesseract.jsSpring BootJavaKeycloakCapacitor.jsSocket.ioPM2JenkinsAWS LambdaNginxELK StackAndroid AppsHeadless APIPen TestingREST APIsNext.jsReact 19TypeScriptNode.jsExpress.jsAngularElectron.jsTailwind CSSMySQLMariaDBMongoDBPostgreSQLKafkaNodemailerZustandRadix UITypeORMJWTONNX RuntimeTesseract.jsSpring BootJavaKeycloakCapacitor.jsSocket.ioPM2JenkinsAWS LambdaNginxELK StackAndroid AppsHeadless APIPen TestingREST APIs

Skills & Expertise

A full-stack arsenal — from pixel-perfect UIs to cloud infrastructure & security

Frontend Development
  • Next.js / App Router
  • React 19
  • Angular
  • TypeScript
  • Tailwind CSS v4
  • Radix UI
  • Zustand
Backend & APIs
  • Node.jscore
  • Express.js
  • Java
  • Spring Boot
  • REST APIs
  • Headless Server Arch
Databases
  • MySQLcore
  • PostgreSQL
  • MariaDB
  • MongoDB
  • TypeORM
  • JPA / Hibernate
Security & IAM
  • Keycloak IAM
  • JWTcore
  • RBAC
  • OWASP Top 10
  • Pen Testing
Cross-Platform Dev
  • Electron.jscore
  • Capacitor.js
  • Android Apps
  • Socket.io
  • Desktop Apps
AI / ML & Automation
  • ONNX Runtimecore
  • OCR (Tesseract.js)
  • Recommendation Engine
  • LLM Integration
  • Automation Pipelines
DevOps & Cloud
  • AWS Lambda
  • Nginxcore
  • Kafka
  • PM2
  • Jenkins
  • ELK Stack
  • Git
Get In Touch

Let's Build Something

Have a project, idea, or collaboration in mind? Drop me a mail — I respond within 24 hours.

Primary Contact

bad22835@gmail.com

Send Mail
🚧

Contact Form — Under Development

The form-based submission is being wired up. Until then, reach out directly via the email above — I'm always a message away.

"

First, solve the problem. Then, write the code.

— John Johnson

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