DEV Community: Bimasha Zaman

I Built a Local AI Code Reviewer That Reads Your Entire Codebase (and PRs!) for Free

Bimasha Zaman — Tue, 14 Jul 2026 00:15:27 +0000

As developers, we all want AI to review our code. But sending proprietary, unreleased code to third-party cloud APIs (like OpenAI or Anthropic) isn't always an option—especially if you're working on client projects or under strict NDAs.

I wanted an AI code reviewer that was 100% private, free, and actually understood the context of my entire project. So, I built one using Python and Ollama.

Here’s a look at what it does and how you can use it!

What it does

It’s a CLI tool that uses local LLMs (like qwen2.5-coder or llama3) to review your code. No API keys, no subscriptions, and zero data leaves your machine.

But I didn't want to just paste code snippets into a terminal. I wanted a tool that actually fits into a developer's workflow. Here is what it supports:

1. Review an Entire Codebase
Just point it at your project folder. The app will recursively gather your files, automatically ignoring bulky folders like node_modules, .git, vendor, and .next, and give you a full architectural review.

python3 app.py ./my-project/

2. Review Pull Requests Automatically
Want to review a PR? Just pass the GitHub PR URL. The tool auto-detects that it's a diff, fetches the changes, and switches into "PR Review Mode." Instead of looking at architecture, it zeroes in on the + lines to find bugs, edge cases, and missing tests introduced by the PR.

python3 app.py https://github.com/facebook/react/pull/30000

(Working on a private repo? Just pipe it: gh pr diff 123 | python3 app.py)

3. Pipe Anything Into It
You can pipe individual files, diffs, or snippets straight from your terminal.

cat src/main.py | python3 app.py

🛠️ How to run it yourself

Install Ollama and pull a solid coding model:

   ollama pull qwen2.5-coder

Clone the repo and install the requirements:

   pip install -r requirements.txt

Run it!

   python3 app.py ./your-code

💡 The Magic Under the Hood

The script dynamically switches its prompt based on what you feed it. If you give it a directory, it looks for separation of concerns and system design. If you feed it a Git Diff, it laser-focuses on unintended side effects and edge cases in the modified lines.

Give it a try and let me know what you think! What features would you like to see added next?

bimashazaman / AI-Code-Reviewer-Ollama-LLM

Imagine you're coding, and before committing your code, your own local AI reviews it. No OpenAI. No internet. No API costs. Runs entirely on Ollama.

AI Code Reviewer

Review code locally with Ollama. No API keys, no cloud — your code stays on your machine.

Setup

Install Ollama and pull a model:

ollama pull qwen2.5-coder

Install dependencies:

pip install -r requirements.txt

Usage

You can use the AI Code Reviewer to analyze an entire codebase, a single file, or a quick snippet.

Review an Entire Codebase

Simply provide the path to your project folder. The tool will automatically gather your code while ignoring massive folders (like node_modules, .git, vendor) and large data files to keep the review efficient.

python3 app.py ./my-project/

Review a Single File

Pass the exact file you want to review.

python3 app.py src/main.py

Review a Snippet (Interactive)

Run the script without any arguments. You can paste your code directly into the terminal. Type END on a new line when you're finished.

python3 app.py

Pipe Code In

You can also…

View on GitHub

How to make money as a software engineer?

Bimasha Zaman — Mon, 02 Jan 2023 02:07:22 +0000

-Full-time employment: Software engineers can work for a company as a full-time employee and receive a salary and benefits.

-Freelancing: Some software engineers choose to work as freelancers, taking on short-term or project-based work from a variety of clients.

-Starting a business: Some software engineers choose to start their own businesses, either by developing and selling their own software products or by providing consulting and development services to clients.

-Stock options: Some software engineers receive stock options as part of their compensation packages, which can provide a financial return if the company's stock price increases.

-Contract work: Software engineers can also find contract work through agencies or as independent contractors, working on a project-by-project basis.

-Open source contributions: Many software engineers make money by contributing to open source projects and getting paid for their work through donations or sponsorships.

-Teaching or training: Software engineers who are knowledgeable about a particular programming language or technology may be able to make money by teaching or providing training to others.

-Writing and blogging: Some software engineers make money by writing about technical topics and sharing their knowledge through blogging or writing for online publications.

-Productized services: Software engineers may be able to create and sell a productized service, such as a tool or automation service that they have developed.

-Licensing: Software engineers may be able to license their software to other companies or individuals for a fee.

Overall, there are many different ways that software engineers can make money, and the best approach will depend on an individual's skills, interests, and goals.

From Novice to Top Performer: How I Rose to the Top 0.76% of 73 Million Developers

Bimasha Zaman — Thu, 22 Dec 2022 19:54:14 +0000

Bimasha is extremely proud to announce that she has recently achieved a ranking in the top 0.76% of 73 million developers worldwide. This accomplishment has been a long time coming and required a lot of hard work and dedication on her part.

To give some context, Bimasha began her journey as a developer several years ago. She was drawn to the field because of her love for problem-solving and her desire to create things that could make a positive impact on the world. She knew that becoming a successful developer would be no easy feat, but she was determined to put in the time and effort necessary to achieve her goals.

As Bimasha progressed in her studies and began working on real-world projects, she quickly learned that the world of development is extremely competitive. There are so many talented individuals out there, all striving to make a name for themselves in this ever-evolving field.

Despite the challenges, Bimasha remained focused and committed to improving her skills. She spent countless hours learning new technologies, studying best practices, and participating in online communities to stay up-to-date on the latest trends and techniques. She also sought out opportunities to gain practical experience through internships and side projects, which helped to round out her knowledge and skillset.

And all of that hard work paid off when Bimasha recently learned that she had achieved a ranking in the top 0.76% of 73 million developers worldwide. This is an incredible accomplishment for her, and one that she is extremely proud of.

Bimasha knows that she still has a long way to go in her journey as a developer, but this ranking serves as a reminder that hard work and dedication can lead to great things. She hopes that her story will inspire others to pursue their dreams and never give up, no matter how difficult the road may seem. She is grateful for all of the support and guidance she has received along the way, and is excited to see what the future holds as she continues to grow and develop as a developer.