Custom Web Developer | Ai Platform Development for RozmeriGPT

RozmeriGPT is a full-stack AI web platform built by Entalogics to help freelancers and professionals write better LinkedIn posts, comments and Upwork proposals in seconds.

Many freelancers and professionals in Pakistan know LinkedIn and Upwork matter for their careers, but writing good content every day takes time and confidence. RozmeriGPT was built to make that easy. Users pick what they want to write, add a bit of context, and the platform generates clear, professional text they can use right away.

The goal was to build a tool that anyone could use, even without a technical background. The platform needed to:

Be simple enough for non-technical users to get results on their first try

Generate high-quality text in real time, without long waits

Cover multiple use cases: LinkedIn posts, comments and Upwork proposals

Work smoothly alongside a Chrome extension so users can write right where they work

Keep user accounts and saved prompts secure

We kept the interface clean and focused. Each tool has a clear flow with simple inputs, so users don't need to learn prompt writing to get good output.

We connected the platform to the OpenAI API and shaped the prompts behind each tool so the output fits the platform it's meant for, whether that's a short LinkedIn comment or a full Upwork proposal. Responses stream in real time, so users see results as they're written.

We used Supabase for authentication, database and storage. This gave us secure sign-in, saved prompts and user history without heavy backend overhead, and made it easy to scale.

We linked the web platform with the RozmeriGPT Chrome extension, so users can generate content directly while browsing LinkedIn, using the same account and settings.

Built with Next.js and TypeScript, the platform loads fast, stays reliable and is easy to maintain and extend as new tools are added.

Here's a look at what RozmeriGPT offers and the results it delivered.

LinkedIn Post Generator – creates engaging, professional posts from a short idea or topic

LinkedIn Comment Generator – writes thoughtful, relevant comments to help users engage with their network

Upwork Proposal Generator – drafts tailored proposals based on the job details

Chrome Extension Integration – generate content right inside LinkedIn while browsing

Secure Authentication – safe sign-in and protected user accounts

Prompt Storage – save and reuse prompts and past generations

Real-Time Generation – fast, streaming AI responses

Next.js, TypeScript, Supabase, OpenAI API, Chrome Extension APIs.

Helped local professionals use AI for smarter, faster content creation

Saved users time on daily LinkedIn posting and proposal writing

Improved the quality and confidence of users' professional communication

One connected experience across the web platform and Chrome extension

RozmeriGPT turned AI writing into something any professional can use, no technical skills needed. It gives freelancers and professionals in Pakistan a simple way to grow their personal brand, win more work and show up consistently online.