You will get a Chrome Extension Developer | Custom Extensions That Work for You
Project details
I build custom Chrome extensions that serve thousands of users in real-time, with a proven track record including products like evyAi and similar tools such as Taplio X.
I specialize in making browsing smarter and more convenient, whether it’s for productivity, business growth, or automation, I can bring your ideas to life.
With 7+ years of experience, I can:
Automate tasks (form fills, clicks, website monitoring)
Integrate APIs like ChatGPT, Firebase, or cloud storage
Provide real‑time data, alerts, and enhancements for platforms like Gmail, LinkedIn, Twitter/X, YouTube, etc.
You’ll get a user‑friendly interface, clean, high‑quality code, and seamless integrations.
I just need clear requirements to get started, let’s build something great!
I specialize in making browsing smarter and more convenient, whether it’s for productivity, business growth, or automation, I can bring your ideas to life.
With 7+ years of experience, I can:
Automate tasks (form fills, clicks, website monitoring)
Integrate APIs like ChatGPT, Firebase, or cloud storage
Provide real‑time data, alerts, and enhancements for platforms like Gmail, LinkedIn, Twitter/X, YouTube, etc.
You’ll get a user‑friendly interface, clean, high‑quality code, and seamless integrations.
I just need clear requirements to get started, let’s build something great!
Programming Languages
Python, Ruby/Ruby on Rails, TypeScriptCoding Expertise
Cross Browser & Device Compatibility, PSD to HTML, DesignWhat's included
| Service Tiers |
Starter
$99
|
Standard
$299
|
Advanced
$2,499
|
|---|---|---|---|
| Delivery Time | 7 days | 15 days | 25 days |
Number of Revisions | 1 | 2 | 3 |
Number of Pages | 1 | 1 | 1 |
Design Customization | |||
Content Upload | |||
Responsive Design | |||
Source Code |
Optional add-ons
You can add these on the next page.
Fast Delivery
+$450 - $850
Additional Page
(+ 3 Days)
+$100
1 review
(1)
(0)
(0)
(0)
(0)
This project doesn't have any reviews.
AZ
Ahmer Z.
May 22, 2026
Fix Meilisearch Indexing Issue in Ruby on Rails App
Great working with Subhan. He quickly fixed the Meilisearch indexing issue in our Ruby on Rails app and made sure everything was working properly. Communication was smooth and the task was completed on time.
Would recommend him for Rails, Meilisearch and backend debugging tasks.
Would recommend him for Rails, Meilisearch and backend debugging tasks.
About Subhan
Full Stack Developer | Ruby on Rails, Node.js, React | API & AI Expert
Lahore, Pakistan - 5:19 am local time
Nobody tells SaaS founders the truth: your code won't break today. It breaks at 10,000 users. At your biggest traffic spike. At 2am on a Sunday. That's exactly the moment I get called in for API development, database optimization and backend performance work that can't wait for a full rewrite.
𝗖𝗼𝗿𝗲 𝘀𝘁𝗮𝗰𝗸:: Ruby on Rails, Node.js, React.js, Elixir/Phoenix, PostgreSQL, AWS.
𝗪𝗵𝗮𝘁 𝗬𝗼𝘂 𝗚𝗲𝘁
- API integration and development that responds 40–70% faster — users stop dropping off, revenue goes up
- Backend development rebuilt for SaaS scalability, handling real traffic spikes without crashing or costs exploding
- Database optimization (PostgreSQL, MySQL, MongoDB) that lowers infrastructure bills through smarter architecture
- Payment gateway integration (Stripe, PayPal, QuickBooks) that works reliably and drives conversions
- Workflow automation and AI agent development using agentic AI and LLM integration — scale output without adding headcount
- MVP development for early-stage founders who need to ship fast without painting themselves into a corner
𝗣𝗿𝗼𝘃𝗲𝗻 𝗥𝗲𝘀𝘂𝗹𝘁𝘀
- eCommerce platform (1M+ users) — load time cut from 3.2s to 1.1s, conversions up 18%
- HR analytics platform (70K+ users) — manual workflows eliminated via workflow automation, report generation time cut significantly
- Automotive data platform — database query optimization reduced query times 60%, real-time insights unlocked
- SaaS clients — agentic AI pipelines built to scale operations without growing the team
𝗙𝘂𝗹𝗹-𝗦𝘁𝗮𝗰𝗸 𝗧𝗼𝗼𝗹𝗸𝗶𝘁
- Frontend: React.js, JavaScript, Material UI, Ant Design
- Backend: Node.js, Express, Ruby on Rails, Laravel, Phoenix (Elixir)
- Databases: PostgreSQL, MongoDB, MySQL, MSSQL
- DevOps & Cloud: AWS, Docker, Jenkins, CI/CD pipelines
- Integrations: Stripe, PayPal, QuickBooks, REST & GraphQL API development — 100+ integrated
- AI & Automation: AI agent development, LLM integration, agentic AI, workflow automation
𝗪𝗵𝘆 𝗙𝗼𝘂𝗻𝗱𝗲𝗿𝘀 & 𝗖𝗧𝗢𝘀 𝗖𝗵𝗼𝗼𝘀𝗲 𝗠𝗲
- Called in when growth exposes what the current stack can't handle
- I fix root causes, not symptoms, so the same problem doesn't return
- Measurable results in speed, stability and cost — not just effort
- Direct communication, no PM layer, no status-update theatre
Message me your biggest bottleneck. I'll tell you exactly what's causing it and how to fix it usually within the first conversation.
Steps for completing your project
After purchasing the project, send requirements so Subhan can start the project.
Delivery time starts when Subhan receives requirements from you.
Subhan works on your project following the steps below.
Revisions may occur after the delivery date.
Requirement Gathering
Understand your goals, target users, must-have features, and design preferences.
Planning & Architecture
Define the extension’s structure, tech stack, and integration plan.