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English
$
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Sachin Yadav
@webdevyadav
React Nextjs Developer SaaS Apps Automation And AI Integrations
India
English, Hindi
About me
I help startups and businesses build high-performance websites, SaaS platforms, and automation systems that load fast, convert better, and scale reliably. I specialize in React, Next.js, and full-stack development with a strong focus on performance, SEO, and clean architecture. I build dashboards, SaaS products, conversion-focused landing pages, AI-powered CRM workflows, WhatsApp integrations, and n8n/Make automations that improve engagement, streamline operations, and save businesses hours every week.
Skills
Sachin Yadav
Offline •
Average response time: 1 hour
See my services
Custom Websites
I will do website development as full stack web developer, front end, backend developer
Automations & Agents
I will build your CRM automation and ai lead follow up system using n8n or make
Portfolio
Work experience
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Fiverr
Freelance • 3 yrs 2 mos
Freelance Automation Developer
Dec 2025 - Present • 8 mos
Built end-to-end CRM and lead automation systems for small businesses and agencies using n8n, Make.com, and Zapier. Designed automated lead follow-up pipelines connecting web forms, CRMs (HubSpot, GoHighLevel), and messaging channels including WhatsApp and email. Reduced manual follow-up time by automating multi-step sequences triggered by form submissions, missed calls, and CRM status changes. Integrated OpenAI APIs into workflows for AI-powered lead qualification and response generation. Delivered automation solutions for clients in real estate, coaching, and e-commerce verticals. Focus: CRM automation, lead nurturing workflows, AI integrations, n8n, Make.com
Freelance Full-Stack Developer
Feb 2024 - Present • 2 yrs 6 mos
Designed and developed high-performance websites, SaaS dashboards, and landing pages for startups and businesses across India and internationally. Built conversion-focused landing pages and multi-page business websites using React and Next.js with TailwindCSS. Optimised Core Web Vitals and page speed across client projects, consistently achieving sub-second load times. Developed admin dashboards and client portals with authentication, role management, and real-time data. Integrated third-party APIs including payment gateways, CRM platforms, and analytics tools. Focus: React, Next.js, performance optimisation, SaaS applications, API integrations
Senior Software Developer
LegalManthan • Full-time
Jul 2025 - Jan 2026 • 6 mos
1. Led end-to-end development of a content-heavy legal education platform serving students and professionals. 2. Owned frontend, backend, and performance decisions for a high-traffic, SEO-dependent web application. 3. Built scalable React and Next.js features for long-form content, structured legal data, and dynamic publishing workflows. 4. Improved site performance, rendering efficiency, and Core Web Vitals to support consistent traffic growth. 5. Consolidated frontend and backend ownership to reduce technical bottlenecks and improve release stability. Focus: Performance-critical web platforms, content-driven systems, SEO-ready architecture.
3 Reviews
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Rating Breakdown
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1-3 out of 3 Reviews
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Most relevant
logosnet_llc
India
Ongoing collaboration
This is the second time that we are working with Sachin and as before he maintained a high degree of professionalism. He was proactive and accommodating of last minute changes in requirements while keeping a very flexible schedule. It has a great experience and we will continue to work with him.
Helpful?
logosnet_llc
India
Ongoing collaboration
Working with Sachin has been a smooth experience. He is consummate professional who is proactive in communicating and working on the various aspects of the website. We will continue to work with him.
Helpful?
maloufihichem
Maldives
Helpful?
