.NET Journey
Dot Net Has a Legacy No Other Technology Can Easily Replace Let me take you on a journey through the history of .NET — a platform that has stood the test of time. .NET is not going anywhere. It's only getting stronger.
Hi, I'm a based in India, with over 10+ years of experience in building responsive, scalable & high-quality web & mobile applications.
Years Experience
Projects Delivered
Job Success Score
on Upwork.
Building scalable secure systems
Azure / AWS deployment
AI into business applications
Multi tenant systems
Fast & Optimized
Full Stack .NET developer based in India.
Hi, I'm Sachin Tanwar
Expertize in C# | ASP .NET | MVC | .NET CORE | LINQ | Entity Framework | Nop Commerce | Blazor
Frontend: JavaScript | JQuery | React | Angular | Razor Pages | Node.js | Knockout.js | Vue.js | Next.js
API Development: .NET CORE API | Express.js | Web Services | RESTful APIs | GraphQL | API Gateway
Mobile: Xamarin | React Native | Flutter
I build scalable and maintainable applications using modern Microsoft technologies
and cloud platforms.
Building robust and scalable server-side applications
Core / .NET 8
Programming Language
Web Framework
RESTful Services
ORM
Data storage and management
Database
Query Language
NoSQL Database
Relational Database
Deployment and infrastructure
Cloud Platform
Cloud Platform
Container
Orchestration
Building responsive and interactive user interfaces
Markup
Styling
Programming
JavaScript Library
UI Framework
Tools for better development and collaboration
Version Control
Code Hosting
API Testing
API Docs
Other technologies and tools I have experience with
Currently Available for Freelance Projects.
A result-oriented .NET Architect with extensive experience in system design, development, and delivering enterprise-grade applications.
Global business research and analytical skills, Global marketing planning & Global supply chain management practices were my primary focus.
Data Structures, Design and analysis of algorithms, Object Oriented Programming and Database Management Systems were my primary focus.
In 2018, I've started to permanently work as Full Time Freelancer. Multiple teams to work on Web Designing, Mobile App, Angular/React.js, Wordpress, Shopify & other technologies.
In 2015, I had started to work in a France based MNC as Senior Consultant. Investment banks and Global Payments are my primary domains.
In 2012, I started my career with an India based software company and had been working for 3+ years on 50+ different web/mobile based projects using Microsoft based tools & technologies.
Visual Studio
GitHub
SQL Server
React
Angular
Docker
Azure
Postman
I deliver end-to-end software solutions, from architecture and development to cloud deployment and ongoing support.
Building robust enterprise applications using ASP.NET Core and .NET 8.
Designing reliable, secure and scalable architectures using modern patterns.
Deploying and managing applications on Azure and AWS cloud.
Integrating AI and LLM models into business applications.
Building scalable multi-tenant SaaS applications with modern architecture.
Automating build, testing and deployment using CI/CD pipelines.
Optimized SQL Server database design for scalable applications.
Improving speed, scalability and application performance.
Let's build something amazing together.
Here are a few projects that showcase my skills and experience.
What my clients say about me.
Feel Free To Contact Me Any Time.
Whether you are a business owner with no technical background or a professional technical manager with concrete team, I'm happy to support your plans with scalable software solutions.
Sharing knowledge on .NET, architecture, cloud, AI and development best practices.
Dot Net Has a Legacy No Other Technology Can Easily Replace Let me take you on a journey through the history of .NET — a platform that has stood the test of time. .NET is not going anywhere. It's only getting stronger.
Learn how DevOps combines development and operations to automate software delivery, improve collaboration, and accelerate application deployment with greater reliability.
Discover essential cybersecurity practices to protect applications, networks, and sensitive data from cyber threats, malware, phishing attacks, and unauthorized access.
Machine Learning allows computers to learn from data, identify patterns, and improve predictions without explicit programming. Discover its core concepts and practical applications.
Understand the fundamentals of cloud computing, including cloud services, deployment models, and how businesses use the cloud to improve scalability and efficiency.
Explore the most popular programming languages used in modern software development. Learn where each language excels and how to choose the right one for your career.
Artificial Intelligence enables machines to simulate human intelligence, solve problems,and automate tasks.
Find answers to commom questions about my services and process
With whatever I can. Preparing project analysis, creating roadmaps, defining business goals, key business values, target users, main features, prioritising.
I can find you similar projects that are already active on the market to benchmark against. I can assist you with creating user personas, mock-ups, user stories, time frame, establishing project status and preparing project estimation. I'll be happy to outline project specification, prepare wireframes, details concerning integrations with external services, API documentation, required features list.
In terms of project development I prepare server-side architecture, front end, back end, graphic and UX design, and digital marketing.
I am also happy to advise my customers in terms of budgeting, scheduling, risk management, and business model creation.
Hiring your own software developers can be a really smart choice, however, recruitment process is time-consuming and the costs of keeping an in-house programming team are very high. You'll probably need to employ your own software engineers sooner or later but hiring a full stack freelancer like me can help you save a lot of money and time (which is basically the same in a business project).
Both have their benefits and flaws. Mobile apps are surely more expensive but can provide you with many more data collecting, monetisation capabilities than web applications. Progressive Web Apps are a good compromise between a mobile and web app — But remember that sooner or later you may need both mobile and web app and when that moment comes I am here for you :)
Well, the most important thing to know is what do you want to accomplish. Why do I need this software? What for? What should it do? Having a clear vision in mind is crucial when ordering a software application. You don't want to spend many months developing it with me without being sure what you need. If you have no experience in app development feel free to contact. I'll also be glad to help you get started, building projects from scratch is nothing new for me.
To give you a precise answer i must prepare a project scope and create a budget. I will tell you how much of that scope can be completed within the budget and I'll be able to estimate how long will it take after at least a month of work. Don't worry, if you're not happy with my work after two weeks you can retract from the project with no penalties, this is my trial period and we believe that any reliable software house should give you one.
I thoroughly monitor my development team and control how much time we spend on each task down to the exact minute. I use web tools to track time spent on the project on hourly basis.