We Build
Digital Products
That Scale.
From web apps to mobile — Everest Stack engineers solutions that are fast, clean, and built to grow with your business.
Services Built for
Real Business Outcomes
We don't just write code — we engineer solutions that solve real problems, built on solid architecture and delivered on time.
Web Development
From landing pages to complex web applications, we craft fast, secure, and scalable solutions using modern frameworks and best engineering practices.
Mobile App Development
We build mobile experiences that users love — smooth, fast, and reliable. From MVP to production-ready, we cover the full app lifecycle.
Browser Extensions
Custom browser extensions that enhance productivity, automate workflows, and integrate seamlessly with existing web platforms.
Digital Marketing
Data-driven digital marketing to grow your online presence — from search engine optimisation to high-ROI paid campaigns.
Engineering with
Precision & Purpose
We treat every project as a long-term investment in your business — not a quick job. Clean code, honest communication, and results you can measure.
Performance First
Every line of code is optimised. We build for speed — fast load times, smooth UX, low overhead.
Built to Scale
Architecture that grows with you. From 10 users to 100,000 — our systems handle it.
Clean Code
No shortcuts. No technical debt. Documentation and maintainability are non-negotiable.
Fast Delivery
Agile sprints. Clear milestones. You'll always know where your project stands.
Sanjay Raj Shah
CEO & Founder — Everest Stack
Built by an Engineer,
Driven by Results.
I'm Sanjay Raj Shah — a Computer Engineering undergraduate and the founder of Everest Stack. What started as a passion for building things on the internet turned into a mission: to engineer digital products that actually work, look great, and deliver measurable value.
While still in university, I've shipped 20+ projects — from Chrome extensions used by thousands of users, to full-stack web platforms and Android apps. Every product I build carries the same standard: clean code, solid architecture, and zero shortcuts.
Everest Stack isn't just a brand — it reflects a mindset. Like the mountain, we aim high, we're built to endure, and we get to the top. If you need a technical partner who is invested in your success, not just your invoice — let's talk.
Core Skills
Engineering First
Every decision starts with the right technical foundation — scalable, maintainable, and built to last.
Client Transparency
You always know where your project stands. No hidden costs, no vanishing acts, no excuses.
Outcome Obsessed
Shipping code is the minimum. Shipping code that grows your business — that's the actual goal.
20+ Real Products.
Built. Shipped. Live.
Every project below is a real, live product — Chrome extensions, web platforms, and mobile apps used by thousands.
One Shot SEO
On-Page SEO Analyzer & WordPress Theme/Plugin Detector. Featured on Chrome Web Store with 5.0 rating.
Email Extractor
Email Finder & Lead Generation Tool. Extracts emails from any webpage — trusted by marketers and sales teams.
Bulk Link Grabber
Copy, Extract & Open Multiple URLs from any webpage in one click. A productivity essential for SEOs & researchers.
Spin the Wheel
Random Name Picker extension. Spin a customisable wheel to pick random names, decisions, or prizes instantly.
Screen Recorder
Screen Recorder & Full Page Screenshot capture. Record screen, tab, or window — no installs, pure browser power.
Fonts Copy & Paste
Free Fancy Text Generator extension. Generate and copy stylish Unicode fonts for social media, bios & more.
DV Lottery Photo Checker
Instant Green Card Photo Verifier. Check if your DV Lottery photo meets all US government requirements.
OneShotSEO
Full-featured on-page SEO analysis platform. Analyse any URL for SEO signals, meta data, and WP plugins instantly.
Fonts to Copy & Paste
Fancy text generator web platform with hundreds of Unicode font styles for social media, bios, and creative writing.
DV Lottery Photo Checker
Web tool to verify Green Card Lottery (DV) photos against official US government photo requirements.
DV Lottery Photo Tool
Advanced DV Lottery photo preparation and compliance tool with crop, resize, and background-removal features.
Wheel of Names Generator
Interactive spin-the-wheel random name picker. Teachers, streamers, and teams use it daily for fair random selection.
DV Photo Checker
DV Lottery photo checker on Android. Instantly verify Green Card photo compliance on mobile — on Google Play.
Wheel of Names App
The Wheel of Names Generator mobile app — spin anywhere, pick fairly. Coming soon to iOS & Android.
From Idea to
Launch — 4 Steps
Discovery
We dive deep into your goals, audience, and constraints. No assumptions — just clear understanding.
Design
Wireframes, architecture, and UI prototype. You approve every pixel before a line of code is written.
Development
Agile sprints. Weekly updates. Clean, tested, documented code deployed to staging for your review.
Delivery
We deploy, run final QA, and hand over everything — code, docs, and ongoing support available.
What Our Clients
Actually Say
"Everest Stack delivered our e-commerce platform two weeks ahead of schedule. The code quality was outstanding — clean, documented, and easily extensible. They treated our product like their own."
"From the first call to deployment, communication was crystal clear. They built our healthcare app with attention to every UX detail. Our patients love it and so do we."
"The digital marketing dashboard they built tripled our team's efficiency. They didn't just execute a spec — they challenged our thinking and delivered something better than we envisioned."
Let's Build Something
Worth Scaling.
Every great product started with a single conversation. Tell us about your idea — we'll take it from there.
Have a Project in Mind?
Let's Make It Real.
Whether you have a detailed spec or just a rough idea — drop us a message. We reply within 24 hours with a clear plan.
Send a Message
Free consultation · No commitment · Reply within 24h