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.NET .NET Core ASP.NET Programación en C# jQuery / Prototype
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Pankaj K.

@pankajgarg86

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5,0
141

10,0

10,0

100%

Backend & Full Stack Engineer | AI Automation

$30 USD / hora

・

Bandera de

India (6:40 a. m.)

・

Se unió el septiembre 30, 2014

・

2 Recomendaciones

$30 USD / hora

・

Top 1% Preferred Freelancer (Based on Platform Ranking) I am a Professional Full-Stack Developer with over 10+ years of experience delivering scalable, high-performance web and application solutions. I focus on clean architecture, performance optimization, and long-term maintainability. My goal is not just to complete a project, but to build solutions that exceed expectations and support business growth. 💻 Technical Skills Microsoft Stack: .NET Core | ASP.NET MVC | C# | Entity Framework | EF Core | Dapper | Web API | WPF | WCF | [login to view URL] | Azure | AWS Frontend & JavaScript: JavaScript | jQuery | AngularJS | Vue.js | Node.js | Express.js | Kendo UI | Telerik | DevExpress | HTML5 | CSS3 | Bootstrap Integrations: Payment Gateway Integration | Google API Integration | Twilio API | RESTful API Development CMS & Platforms: WordPress | Laravel | Shopify | Squarespace 🗄 Databases MS SQL Server | MySQL | PostgreSQL | Oracle | MongoDB | NoSQL | Microsoft Access 💡 What Makes Me Different • 10+ years experience in production systems • Top 1% on Freelancer • 100% On-Time & On-Budget • Clean, documented, maintainable code • Strong ownership mindset I don’t just complete tasks — I solve root problems. If you need stability, performance, and reliability, let’s discuss your project.

Verificaciones

A tiempo

100 %

Dentro del presupuesto

100 %

Aceptar tarifa

94 %

Tasa de recontratación

18 %

Freelancer ASP.NET Experts India
Ver todo ASP.NET Experts en India

Portafolio

Portafolio

13995521
Delivered daily full-stack updates on .NET Core and Angular for Task Base; managed feature development, bug fixes, and refactoring; tracked work on Trello, collaborated via GitHub, and deployed to the development server on Plesk.

client review

13908518
This is a whatsapp chatbot system that will automatically recognise a customer’s message, pull the relevant catalogue item and reply with images, price and a direct purchase link. Its first duty is to handle customer inquiries • Commerce Manager set-up and product catalogue ready for sync • WhatsApp Business API configuration, number verification and webhook hosting • Chatbot logic that answers product questions 24/7 using the synced catalogue * Order Mangement and Get shipping details via whatsapp bot.

WhatsApp AI Automation

This is a whatsapp chatbot system that will automatically recognise a customer’s message, pull the relevant catalogue item and reply with images, price and a direct purchase link. Its first duty is to handle customer inquiries • Commerce Manager set-up and product catalogue ready for sync • WhatsApp Business API configuration, number verification and webhook hosting • Chatbot logic that answers product questions 24/7 using the synced catalogue * Order Mangement and Get shipping details via whatsapp bot.

WhatsApp AI Automation

This is a whatsapp chatbot system that will automatically recognise a customer’s message, pull the relevant catalogue item and reply with images, price and a direct purchase link. Its first duty is to handle customer inquiries • Commerce Manager set-up and product catalogue ready for sync • WhatsApp Business API configuration, number verification and webhook hosting • Chatbot logic that answers product questions 24/7 using the synced catalogue * Order Mangement and Get shipping details via whatsapp bot.

WhatsApp AI Automation

This is a whatsapp chatbot system that will automatically recognise a customer’s message, pull the relevant catalogue item and reply with images, price and a direct purchase link. Its first duty is to handle customer inquiries • Commerce Manager set-up and product catalogue ready for sync • WhatsApp Business API configuration, number verification and webhook hosting • Chatbot logic that answers product questions 24/7 using the synced catalogue * Order Mangement and Get shipping details via whatsapp bot.

WhatsApp AI Automation

This is a whatsapp chatbot system that will automatically recognise a customer’s message, pull the relevant catalogue item and reply with images, price and a direct purchase link. Its first duty is to handle customer inquiries • Commerce Manager set-up and product catalogue ready for sync • WhatsApp Business API configuration, number verification and webhook hosting • Chatbot logic that answers product questions 24/7 using the synced catalogue * Order Mangement and Get shipping details via whatsapp bot.

WhatsApp AI Automation

This is a whatsapp chatbot system that will automatically recognise a customer’s message, pull the relevant catalogue item and reply with images, price and a direct purchase link. Its first duty is to handle customer inquiries • Commerce Manager set-up and product catalogue ready for sync • WhatsApp Business API configuration, number verification and webhook hosting • Chatbot logic that answers product questions 24/7 using the synced catalogue * Order Mangement and Get shipping details via whatsapp bot.

WhatsApp AI Automation

This is a whatsapp chatbot system that will automatically recognise a customer’s message, pull the relevant catalogue item and reply with images, price and a direct purchase link. Its first duty is to handle customer inquiries • Commerce Manager set-up and product catalogue ready for sync • WhatsApp Business API configuration, number verification and webhook hosting • Chatbot logic that answers product questions 24/7 using the synced catalogue * Order Mangement and Get shipping details via whatsapp bot.

WhatsApp AI Automation

13838688
I have developed a fully functional AI chatbot and integrated it with the existing codebase. This helps customers with automatic replies based on esim package prices. It supports multi-language and user specific currency.

AI Automation Chatbot development

13829486
Developed a full-stack .NET 8 management platform that automates the generation of CMS-1500 insurance claim forms. The system integrates Square for payments and Google Drive for document management, providing healthcare providers with a centralized tool for scheduling, clinical documentation, and financial operations. Technical Stack Backend: .NET 8, ASP.NET Core MVC, C# Database: Microsoft SQL Server (MSSQL) with Entity Framework Core Frontend: Kendo UI for ASP.NET Core, Bootstrap, jQuery, SignalR (Real-time updates) APIs & Services: Square Payment API, Google Drive API, Hangfire (Background Processing) Reporting: PdfSharpCore for dynamic PDF generation and medical form mapping. Architecture: Clean, multi-layered architecture (Core, Infrastructure, Web) promoting scalability and maintainability. Key Features Automated Medical Billing (CMS-1500): Features a sophisticated engine for generating industry-standard CMS-1500 health insurance claim forms. It includes automated data mappin

Appointment Management System

Developed a full-stack .NET 8 management platform that automates the generation of CMS-1500 insurance claim forms. The system integrates Square for payments and Google Drive for document management, providing healthcare providers with a centralized tool for scheduling, clinical documentation, and financial operations. Technical Stack Backend: .NET 8, ASP.NET Core MVC, C# Database: Microsoft SQL Server (MSSQL) with Entity Framework Core Frontend: Kendo UI for ASP.NET Core, Bootstrap, jQuery, SignalR (Real-time updates) APIs & Services: Square Payment API, Google Drive API, Hangfire (Background Processing) Reporting: PdfSharpCore for dynamic PDF generation and medical form mapping. Architecture: Clean, multi-layered architecture (Core, Infrastructure, Web) promoting scalability and maintainability. Key Features Automated Medical Billing (CMS-1500): Features a sophisticated engine for generating industry-standard CMS-1500 health insurance claim forms. It includes automated data mappin

Appointment Management System

13763761
German website dealing with E-vouchers. The website work consisted of Angular Front End and .NET Core 7 Web API as the backend. The main requirement was to implement complete invoice system and other tasks.

Telepins Angular .NET Core Web API

12248292
This is a E Voucher Application build using ABP Angular and Web API Project based on ASP .NET Core.

E Voucher Application | Angular + ASP .NET Core

This is a E Voucher Application build using ABP Angular and Web API Project based on ASP .NET Core.

E Voucher Application | Angular + ASP .NET Core

This is a E Voucher Application build using ABP Angular and Web API Project based on ASP .NET Core.

E Voucher Application | Angular + ASP .NET Core

This is a E Voucher Application build using ABP Angular and Web API Project based on ASP .NET Core.

E Voucher Application | Angular + ASP .NET Core

This is a E Voucher Application build using ABP Angular and Web API Project based on ASP .NET Core.

E Voucher Application | Angular + ASP .NET Core

This is a E Voucher Application build using ABP Angular and Web API Project based on ASP .NET Core.

E Voucher Application | Angular + ASP .NET Core

13995521
Delivered daily full-stack updates on .NET Core and Angular for Task Base; managed feature development, bug fixes, and refactoring; tracked work on Trello, collaborated via GitHub, and deployed to the development server on Plesk.

client review

13908518
This is a whatsapp chatbot system that will automatically recognise a customer’s message, pull the relevant catalogue item and reply with images, price and a direct purchase link. Its first duty is to handle customer inquiries • Commerce Manager set-up and product catalogue ready for sync • WhatsApp Business API configuration, number verification and webhook hosting • Chatbot logic that answers product questions 24/7 using the synced catalogue * Order Mangement and Get shipping details via whatsapp bot.

WhatsApp AI Automation

This is a whatsapp chatbot system that will automatically recognise a customer’s message, pull the relevant catalogue item and reply with images, price and a direct purchase link. Its first duty is to handle customer inquiries • Commerce Manager set-up and product catalogue ready for sync • WhatsApp Business API configuration, number verification and webhook hosting • Chatbot logic that answers product questions 24/7 using the synced catalogue * Order Mangement and Get shipping details via whatsapp bot.

WhatsApp AI Automation

This is a whatsapp chatbot system that will automatically recognise a customer’s message, pull the relevant catalogue item and reply with images, price and a direct purchase link. Its first duty is to handle customer inquiries • Commerce Manager set-up and product catalogue ready for sync • WhatsApp Business API configuration, number verification and webhook hosting • Chatbot logic that answers product questions 24/7 using the synced catalogue * Order Mangement and Get shipping details via whatsapp bot.

WhatsApp AI Automation

This is a whatsapp chatbot system that will automatically recognise a customer’s message, pull the relevant catalogue item and reply with images, price and a direct purchase link. Its first duty is to handle customer inquiries • Commerce Manager set-up and product catalogue ready for sync • WhatsApp Business API configuration, number verification and webhook hosting • Chatbot logic that answers product questions 24/7 using the synced catalogue * Order Mangement and Get shipping details via whatsapp bot.

WhatsApp AI Automation

This is a whatsapp chatbot system that will automatically recognise a customer’s message, pull the relevant catalogue item and reply with images, price and a direct purchase link. Its first duty is to handle customer inquiries • Commerce Manager set-up and product catalogue ready for sync • WhatsApp Business API configuration, number verification and webhook hosting • Chatbot logic that answers product questions 24/7 using the synced catalogue * Order Mangement and Get shipping details via whatsapp bot.

WhatsApp AI Automation

This is a whatsapp chatbot system that will automatically recognise a customer’s message, pull the relevant catalogue item and reply with images, price and a direct purchase link. Its first duty is to handle customer inquiries • Commerce Manager set-up and product catalogue ready for sync • WhatsApp Business API configuration, number verification and webhook hosting • Chatbot logic that answers product questions 24/7 using the synced catalogue * Order Mangement and Get shipping details via whatsapp bot.

WhatsApp AI Automation

This is a whatsapp chatbot system that will automatically recognise a customer’s message, pull the relevant catalogue item and reply with images, price and a direct purchase link. Its first duty is to handle customer inquiries • Commerce Manager set-up and product catalogue ready for sync • WhatsApp Business API configuration, number verification and webhook hosting • Chatbot logic that answers product questions 24/7 using the synced catalogue * Order Mangement and Get shipping details via whatsapp bot.

WhatsApp AI Automation

13838688
I have developed a fully functional AI chatbot and integrated it with the existing codebase. This helps customers with automatic replies based on esim package prices. It supports multi-language and user specific currency.

AI Automation Chatbot development

13829486
Developed a full-stack .NET 8 management platform that automates the generation of CMS-1500 insurance claim forms. The system integrates Square for payments and Google Drive for document management, providing healthcare providers with a centralized tool for scheduling, clinical documentation, and financial operations. Technical Stack Backend: .NET 8, ASP.NET Core MVC, C# Database: Microsoft SQL Server (MSSQL) with Entity Framework Core Frontend: Kendo UI for ASP.NET Core, Bootstrap, jQuery, SignalR (Real-time updates) APIs & Services: Square Payment API, Google Drive API, Hangfire (Background Processing) Reporting: PdfSharpCore for dynamic PDF generation and medical form mapping. Architecture: Clean, multi-layered architecture (Core, Infrastructure, Web) promoting scalability and maintainability. Key Features Automated Medical Billing (CMS-1500): Features a sophisticated engine for generating industry-standard CMS-1500 health insurance claim forms. It includes automated data mappin

Appointment Management System

Developed a full-stack .NET 8 management platform that automates the generation of CMS-1500 insurance claim forms. The system integrates Square for payments and Google Drive for document management, providing healthcare providers with a centralized tool for scheduling, clinical documentation, and financial operations. Technical Stack Backend: .NET 8, ASP.NET Core MVC, C# Database: Microsoft SQL Server (MSSQL) with Entity Framework Core Frontend: Kendo UI for ASP.NET Core, Bootstrap, jQuery, SignalR (Real-time updates) APIs & Services: Square Payment API, Google Drive API, Hangfire (Background Processing) Reporting: PdfSharpCore for dynamic PDF generation and medical form mapping. Architecture: Clean, multi-layered architecture (Core, Infrastructure, Web) promoting scalability and maintainability. Key Features Automated Medical Billing (CMS-1500): Features a sophisticated engine for generating industry-standard CMS-1500 health insurance claim forms. It includes automated data mappin

Appointment Management System

13763761
German website dealing with E-vouchers. The website work consisted of Angular Front End and .NET Core 7 Web API as the backend. The main requirement was to implement complete invoice system and other tasks.

Telepins Angular .NET Core Web API

12248292
This is a E Voucher Application build using ABP Angular and Web API Project based on ASP .NET Core.

E Voucher Application | Angular + ASP .NET Core

This is a E Voucher Application build using ABP Angular and Web API Project based on ASP .NET Core.

E Voucher Application | Angular + ASP .NET Core

This is a E Voucher Application build using ABP Angular and Web API Project based on ASP .NET Core.

E Voucher Application | Angular + ASP .NET Core

This is a E Voucher Application build using ABP Angular and Web API Project based on ASP .NET Core.

E Voucher Application | Angular + ASP .NET Core

This is a E Voucher Application build using ABP Angular and Web API Project based on ASP .NET Core.

E Voucher Application | Angular + ASP .NET Core

This is a E Voucher Application build using ABP Angular and Web API Project based on ASP .NET Core.

E Voucher Application | Angular + ASP .NET Core

5.0 · 141 Comentarios
141 Comentarios
S
Bandera de

Sachin B.

5,0

$$$$

hace 2 meses

Meta WhatsApp Commerce Automation

Good Work on Timeliy Work done and fast responce to call and work

PHP
C Programming
Python
Software Architecture
eCommerce

+5 más

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Bandera de

Louie W.

2,4

$20 USD

hace 3 meses

Project for Pankaj K.

We did not get along very well. I tried to explain very simple instruction over and over again! He prolonged my project for a while. Just another big disappointment!

.NET
C# Programming
jQuery / Prototype
ASP.NET

+1 más

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Bandera de

Louie W.

5,0

$345 USD

hace 3 meses

Stripe Integration Specialist Needed • $250 USD

Pankaj is knowledgeable. I will keep him on file.

PHP
Website Design
MySQL
HTML
Laravel

+1 más

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Bandera de

Casimir Y.

5,0

$$

hace 4 meses

WhatsApp API Integration with PHP/MySQL App

very good and proactive. i recommend Pankaj K

PHP
JavaScript
Software Architecture
MySQL
JSON

+3 más

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Bandera de

Farid B.

5,0

$

hace 5 meses

Install Paid Shopify Theme

Thank you for all. good works

Website Design
HTML
Shopify Templates
Website Management
Shopify

+3 más

Compartir

Experiencia

Sr. Software Engineer

ene, 2018 - dic, 2020

•

2 años, 11 meses

Einix Infotech Pvt LTD

ene, 2018 - dic, 2020

•

2 años, 11 meses

Working as Sr Software Engineer

Avatar del usuario

Casimir Y.

@casolerusse

 ·

my project

i hired penkaj k for my project. he delivered it before time , he is very fast and efficient. Even after delivery he continue to provide me an After sale services for free....for free, just to be sure tha i got what i need. very good guy. I strongly advice to hire him.

ene, 2018 - dic, 2020

•

2 años, 11 meses

Sr. Software Engineer

ago, 2012 - feb, 2017

•

4 años, 6 meses

Mission Splendid Great Digital Media Pvt Ltd

ago, 2012 - feb, 2017

•

4 años, 6 meses

Working as Sr. Software Engineer Developing and Maintaining Various Web and Desktop Application in c# asp .net

ago, 2012 - feb, 2017

•

4 años, 6 meses

Referencias

Avatar del usuario

John H.

@jshendryvw

 ·

Direct Project Manager

I had the opportunity to collaborate with Pankaj on a long-term .NET web application project, and I was thoroughly impressed by his reliability, professionalism, and deep technical knowledge. Over the course of the engagement, Pankaj consistently demonstrated a strong command of the .NET framework and maintained excellent communication throughout every phase of development. He approached the project with a high degree of accountability and precision, delivering quality code, staying receptive to feedback, and adapting quickly to evolving requirements. His ability to remain focused and dependable across a long-term engagement speaks volumes about his work ethic and collaborative mindset. I highly recommend Pankaj for any future development work and would be glad to work with him again should the opportunity arise.

Avatar del usuario

Casimir Y.

@casolerusse

 ·

th projec owner

Absolutely fantastic! The freelancer resolved my issue incredibly fast and with great precision. Efficient, professional, and highly skilled. Will definitely work with them again!

Educación

Kurukshetra University

2008 - 2011

•

3 años

Master of Computer Applications

Bandera de

India

2008 - 2011

•

3 años

Kurukshetra University

2007 - 2008

•

1 año

Post Graduate Diploma in Computer Applications

Bandera de

India

2007 - 2008

•

1 año

Kurukshetra University

2004 - 2007

•

3 años

Bachelor of Arts

Bandera de

India

2004 - 2007

•

3 años

Certificaciones

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