Senior .NET Developer & Tech Lead

Arun K.

Thoughtful code.
Real-world impact.

I build scalable .NET applications, connect complex systems, and turn business challenges into reliable software.

Explore my work Let’s talk

Kozhikode, Kerala LinkedIn

Building what’s next.

Engineering · Leadership · Innovation

Years of experience

15+

Projects delivered

.NET

Core expertise

Get to know me

About Me

Professional Summary

Senior .NET Developer and Tech Lead with 4+ years of experience in designing and delivering scalable enterprise applications across Web, Windows, and Mobile platforms. Strong expertise in .NET technologies, Oracle databases, POS systems, ERP solutions, and AI integrations. Proven ability to lead teams, architect high-performance systems, and deliver client-focused solutions in fast-paced environments.

Years Experience

10+

Projects Delivered

40%

Performance Boost

Integrations

Software development services

A software engineer for your next business challenge.

Based in Kozhikode, Kerala, I’m open to remote software development projects with businesses in Dubai and across the UAE, the United Kingdom, and Europe.

Custom .NET application development

Web, Windows, and mobile software built around your business workflows using C#, ASP.NET, Blazor, and .NET MAUI.

Explore ERP, POS, and management projects

API integration and business automation

Connect ERP systems, payment services, and external platforms with REST APIs. Experience includes DT One recharge services and ZATCA e-invoicing integrations.

Explore API and e-invoicing projects

Oracle and SQL Server development

Database integration, migration, and performance work for business applications, including multi-tenant access with Oracle Virtual Private Database.

See database and architecture experience

Working together remotely

Looking for a .NET programmer or software engineer for a UAE, UK, or European project? Share your existing systems, requirements, target timeline, and budget. We can discuss the scope, communication schedule, and a practical delivery plan.

Discuss your project

Before we start

Are you based in Dubai or the UK?

I’m based in Kozhikode, Kerala, India. I’m open to working remotely with clients in Dubai, the UK, and Europe; project details and meeting times can be agreed before work begins.

What kinds of development projects can we discuss?

My focus is .NET application development, Blazor web applications, ERP and POS software, REST API integrations, and Oracle or SQL Server database work. See my projects and experience for examples.

What should I send with an enquiry?

Send a short description of the problem, your current technology stack, the features you need, and your preferred timeline and budget. Email arunkammattery@gmail.com to start the conversation.

</skills>

Core Technical Skills

Building enterprise solutions with cutting-edge technologies

Years Experience

Projects Delivered

Performance Boost

My engineering toolkit

From database architecture to the applications people use every day.

C#.NET CoreASP.NET MVCBlazorWindows FormsOracleGitPythonVB.NETJavaPHPCSQL

Expertise across the full technology stack

Developer.cs

1public class Developer2{3    public string Name => "Arun K";4    public string Role => "Tech Lead";5    public int Experience => 4;6 7    public async Task BuildAsync()8    {9        await CreateScalableSolutions();10        await DeliverExcellence();11    }12}

Programming Languages

VB.NET

Python

JavaScript

PHP

Java

Frameworks & Technologies

.NET Core

Blazor Server

ASP.NET MVC

Web API / REST

Windows Forms

.NET MAUI

Databases

Oracle Database

MS SQL Server

Tools & DevOps

Visual Studio

SSMS

Toad

Git / GitHub

Web Technologies

HTML

CSS

jQuery

AI & Automation

Smart Automation

AI-Powered Reports

Machine Learning

Career Path

Professional Experience

.NET Developer & Tech Lead

Techlogica IT DT Solutions Inc.

Mar 2023 – Present

Leading development of POS and ERP-integrated applications
Mentoring junior developers and enforcing code quality standards
Architected scalable Blazor Server applications
Spearheaded ZATCA onboarding and e-invoicing integrations
Developed Recharge & Bill Payment Portals using ASP.NET MVC
Reduced system response time by 40%
Integrated AI-powered reporting modules
Built a .NET MAUI-based POS application
Oracle Database Migration
Implemented VPD at both application and database levels

Software Developer

GLYONZ Technologies Pvt. Ltd / AKRIVIS

Oct 2021 – Mar 2023

Designed and developed Akrivis Inventory ERP software
Managed daily database operations (MS SQL)
Performed regular updates, bug fixes, and system enhancements
Ensured data security, performance, and scalability

Portfolio

Featured Projects

QuickMechanic

A personal project with a dedicated QuickMechanic Provider app.

Personal ProjectProvider App

CENSANEXT Web API

Led development of a custom ERP-integrated Web API designed to meet specific client business requirements.

Web APIERPCustom Solutions

Allo Solution Gulf

Integrated DT One API for recharge and bill payment services. Extended integrations to client-side applications.

API IntegrationPaymentsRecharge

QUBE POS & TIDS Rendor

Key contributor to POS software. Implemented feature updates and bug fixes for enhanced functionality.

POSInventoryRetail

E-Invoice Plus

Led ZATCA API integration for automated B2B & B2C invoice uploads with compliance and validation features.

ZATCAE-InvoicingB2BB2C

Face Recognition System

Developed a system for real-time and photo-based identity verification focused on security and accuracy.

AISecurityBiometrics

Ransomware Protection

Built secure Windows inventory software with advanced encryption to protect sensitive business data.

SecurityWindowsEncryption

Rental Software

Led warehouse rental management system development with comprehensive tracking and billing features.

WarehouseManagementBilling

TIDS Barcode

Developed barcode generation and printing software.

BarcodePrintingInventory

Token Management Platform

Enterprise-level token management system with real-time tracking, analytics dashboard, and multi-tenant architecture.

BlazorSQL ServerSignalR

Virtual Private Database (VPD)

Implemented VPD to deliver secure, scalable, multi-tenant data access for enterprise-level ERP and POS systems.

VPDSecurityMulti-tenant

Background

Education & Certifications

Education

Academic Background

Bachelor of Engineering

Mechanical Engineering

SVS College of Engineering, Coimbatore

2015 – 2019

Certifications

Professional Credentials

NSDC–NASSCOM Certification

AI & Machine Learning Engineering

Level 7 Certification

Artificial IntelligenceMachine Learning

Get In Touch

Let's Work Together

Ready to bring your next project to life? I'm always open to discussing new opportunities and collaborations.

Contact Information

arunkammattery@gmail.com

Phone

+91 70340 12222

Location

Kozhikode, Kerala, India

Connect With Me

linkedin.com/in/arunk23

Send Email

Let's start a conversation

Currently available for new opportunities

Get in Touch

Let's Start a Conversation

Have a project in mind? Drop me a message and I'll get back to you soon.

Or email directly at arunkammattery@gmail.com

Trusted by Innovative Companies