How Meta Conversions API (CAPI) Boosts Ad Sales by Up to 37%
Learn how server-side tracking solves cookie loss issues, increases attribution accuracy, and boosts conversion rates for e-commerce and lead-gen campaigns.
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Available for Freelance & Projects
Expert Freelance
Web Developer India:
Vashu Sangwan
Hi, I'm Vashu Sangwan. A premier web developer in Bahadurgarh and freelance app developer in India. I help brands build high-performance web/mobile applications and deploy AI systems to scale business operations.
Web & Mobile Apps
Fast, responsive & custom built
AI & Automation
Save hours of manual tasks
0
Client Satisfaction %
0
Tech Stack Mastered
0
AI Automations Deployed
0
x Sales ROI Driven
My Journey
Who is Vashu Sangwan?
Empowering Digital Success
Based as the leading web developer in Bahadurgarh and serving clients globally, I am currently pursuing my Bachelor of Computer Applications (BCA) at Amity University Noida. Bridging the gap between academic theory and real-world execution, I deploy high-fidelity custom digital systems.
My passion lies in using advanced tech stack solutions, machine learning, and marketing automations to help businesses grow. By combining modern app/web development with Meta DS (Data & Discovery Commerce Solutions), I build workflows that directly capture user intent and generate measurable sales.
BCA Student
Amity University Noida
Experience Highlight
Present
Freelance App & Web Developer
Designing, coding, and maintaining robust applications using cutting edge frontend and backend technologies for clients worldwide.
Meta DS
Meta Data & Conversion Specialist
Integrating conversion APIs, server-side tracking, and leveraging data-driven analytics to maximize sales and optimize ad performance.
AI Dev
AI & Automation Developer
Building custom automation scripts, LLM integrations, and bots to streamline operational efficiency for small-to-medium businesses.
Solutions Offered
How I Help Your Business Grow
Premier Web Development Services
Custom Web Solutions Tailored for Your Business
Responsive, blazing fast, SEO-optimized web systems and platforms built to engage users and convert visitors into clients.
- Responsive Design for All Devices
- Single Page Applications
- E-commerce Platforms & CMS
Professional App Developer India
iOS and Android Application Development
Premium mobile apps built with stunning user interfaces, offline functionality, and fluid user experiences for iOS & Android.
- Scalable Mobile Solutions for Growth
- Multi-platform Native UI
- Secure API Integrations
AI Automation and Meta Ads Expertise
AI-Powered Business Process Automation
Optimize operations and customer relations by deploying smart bots, automated lead scoring, and custom artificial intelligence pipelines.
- Custom CRM & API Integrations
- Intelligent Chatbots & Assistants
- Repetitive Tasks Automation
AI Automation and Meta Ads Expertise
Data-Driven Meta Advertising Strategies
Maximize your social presence and lead conversion using advanced analytics, event matching, and custom tracking solutions.
- Conversions API (CAPI) tracking
- High-converting landing pages
- Server-side data optimization
My Capabilities
Tech Stack & Expertise
JavaScript (ES6+)
React.js / React Native
Node.js & Express
HTML5 & Semantic Web
CSS3 & Modern Layouts
LLM Integration & Prompt Eng
Python Scripts
Workflow Automation (n8n/Make)
Meta Conversions API
Google Tag Manager & GA4
SQL & Data Analysis
My Works
Featured Projects Portfolio
Real Estate
Suryaansh Properties
A premium real estate portal designed for high-conversion property discovery, featuring interactive filters and lead management systems.
Visit Website
E-commerce
Aarya Textile
Modern e-commerce and catalog platform showcasing premium global textile designs with dynamic category filtering and fast order workflows.
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Enterprise
Saakco.in
A robust corporate platform representing business and industrial products with integrated lead collection pipelines.
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Architecture
Vats Architect
A highly visual and elegant architectural design portfolio showcasing plans, blueprints, and rendered structural concepts.
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AI Automation
AI Chatbot Systems
Custom intelligent conversational agents integrated across websites, WhatsApp, and CRMs to automate 24/7 lead scoring and support.
Request Custom Bot
Calculate Savings
AI & Automation Impact Calculator
See how much time and money Vashu's tech solutions can save your business monthly.
Time spent on social posting, lead collection, data entry, etc.
20 hrs
Cost of labor or your target revenue generation per hour.
$25/hr
Estimated Monthly Hours Saved
64 hrs
Estimated Monthly Cash Saved
$1,600
Efficiency Multiplier
4.5x Faster
Insights & News
Highly Optimized Tech Blogs
Practical guides on leveraging Meta Tracking, modern apps, and AI automations to boost your business presence and revenue.
Automating Business Operations: Integrating LLMs and n8n Workflows
A complete walkthrough on connecting your CRM with advanced AI models to handle repetitive administrative tasks and double efficiency.
Read ArticleWhy Template Builders Fail: The Power of Custom Web & Mobile Apps
Template builders might seem fast, but code-first bespoke apps bring unparalleled SEO performance, conversion metrics, and visual customizability.
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Got Questions?
Frequently Asked Questions
What services do you offer?
I build custom web applications (React, Node.js), mobile apps (React Native), integrate AI/LLM models, design automated workflows (n8n/Make), and set up advanced Meta Conversions API tracking for ads data optimization.
How does the Meta DS Conversions API help my business?
Standard browser pixels miss over 30% of data due to iOS restrictions and ad blockers. Meta Conversions API sets up server-to-server tracking so that event matching, attribution, and custom audiences are completely accurate, maximizing your ROAS.
Can you automate my manual accounting / CRM updates?
Yes. I connect your CRM tools (Salesforce, HubSpot), bookkeeping apps (QuickBooks), email boxes, and Google Sheets using automated workflow engines (n8n, Python) to execute repetitive tasks hands-free.
Do we sign a Non-Disclosure Agreement (NDA)?
Absolutely. Before analyzing details or integrations, we sign a comprehensive NDA to guarantee your database structures, codes, and customer parameters remain fully secure and confidential.
Get In Touch
Request a Consultation for Your Project
Propel Your Business with Expert Web Development Services
Partner with a Premier Freelance Web Developer in India
Initiate your project with Vashu Sangwan Web Solutions to elevate your business through sophisticated application development, strategic AI automation, or advanced Meta Ads data solutions. As a leading freelance web developer india and the best web developer in bahadurgarh, we provide custom digital solutions designed to drive growth and operational efficiency. Begin the process of transforming your digital presence by providing your project details below.
Comprehensive Digital Solutions
Our firm specializes in a range of high-demand technology sectors. We offer premier web development services tailored to the specific needs of your enterprise. Whether you require a new web platform, a powerful mobile application, or intelligent automation, our expertise is at your disposal.
- Custom Web & Mobile Application Development: As a seasoned app developer india, we build scalable and robust applications for all platforms. We ensure a seamless user experience that aligns with your business objectives.
- AI Automation & Integrations: We leverage artificial intelligence to automate complex business processes, increasing productivity and reducing operational costs.
- Meta Ads Data Science: We optimize your advertising campaigns through meticulous data analysis and event tracking, maximizing your return on investment.
Begin Your Project Consultation
To start scaling your business, please provide the necessary information. A consultation will allow us to understand your vision and outline a strategic plan for execution. We are committed to delivering excellence and fostering significant growth for your brand.
Direct Call / Business line
+91 89509 29482
WhatsApp chat
+91 99968 29482
Based In
Noida / Delhi NCR, India