You will get Frontend Developer | Angular Codebase Technical Audit
Project details
You will get a comprehensive, ready-to-action Frontend Audit Report that highlights critical vulnerabilities, performance bottlenecks, and architectural issues in your codebase. With extensive experience in modern frontend engineering, I specialize in analyzing complex web applications to turn messy technical debt into a clear, structured roadmap for improvement. The final PDF document includes a thorough review of project structure, state management, bundle size, Core Web Vitals, and code quality (clean code standards).
Programming Languages
HTML & CSS, JavaScript, TypeScriptCoding Expertise
Cross Browser & Device Compatibility, Performance Optimization, SecurityWhat's included $100
These options are included with the project scope.
$100
- Delivery Time 2 days
- Number of Revisions 1
- Bug Investigation
- Fix Documentation
- Detailed Code Comments
Frequently asked questions
About Yaroslav
Front End Developer | React, Next JS, Angular
Kyiv, Ukraine - 7:54 am local time
🚀 My biggest advantage over others: I worked for large outsourcing companies, where, as Front End Developer I implemented enterprise solutions for well-known customers across a wide range of global industries.
🎯 I focus not only on the technical implementation of business requests but also on the customer's desired result and finding the optimal ways to achieve it as Front End Developer.
🛠️ How Can I Help You:
✔ Enterprise Solutions Implementation. Your requests implementation.
✔ Code Scaling. It helps to add new features to your functionality.
✔ Memory Leak & Crash Prevention.
✔ Advanced State Management Architecture Implementation. It helps other developers manage their work.
📋 My Workflow:
1️⃣ Code Audit & Feasibility Estimation (Discovery Phase).
- What I do: I analyze your repository and evaluate the technical feasibility of your request.
- What you get: A comprehensive assessment of the task, clear technical recommendations, and estimations.
2️⃣ Isolated Implementation.
- What I do: I develop and test the solution in a local, isolated environment to ensure zero impact on your live system.
- What you get: Regular progress updates and absolute transparency throughout the development process.
3️⃣ Results demonstration.
- What I do: I record a detailed video walkthrough of the implemented features or host a live demo.
- What you get: Visual proof and confirmation that all requirements are fully met before delivery.
4️⃣ Results delivery.
- What I do: I securely hand over the clean code via a Pull Request directly into your repository or as an archived package.
- What you get: A production-ready solution, complete peace of mind, and a smooth project closure.
🌍 I have a proven track record of delivering complex Enterprise solutions in the following domains:
- Advertising & Marketing (Core/Recent).
- Healthcare & MedTech.
- Hardware / IoT.
- FinTech & Crypto.
- Business Automation (CRM).
👥 Roles:
- Lead Developer. Took full ownership of feature delivery and production releases. Led technical decision-making and resolved critical architectural bottlenecks as Front End Developer.
- Mentor. Designed learning roadmaps and guided developers through their transition to the React and Angular ecosystems as Front End Developer.
- Technical Consultant. Bridged the gap between business and tech by gathering requirements, assessing feasibility, and proposing scalable technical alternatives to complex business requests as Front End Developer.
- Code Quality Advocate. Established standardized code review practices and maintained technical documentation to ensure long-term project maintainability as Front End Developer.
💎 My core principles:
- Business-First Approach. I don't just write code; I solve business problems as Front End Developer. If a feature can be implemented more simply and cheaply without compromising quality, I will propose it.
- Efficiency. My focus as Front End Developer on decoupled architecture and clean code reduces onboarding time for new developers and cuts long-term maintenance costs.
- Responsible Technology Adoption. I never use production projects as a "sandbox" for testing hyped technologies. I do not polish my portfolio at the customer's expense as Front End Developer.
- Pragmatic Optimization. As Front End Developer I avoid premature or excessive optimization that leads to over-engineering. I focus on strategic performance improvements that bring measurable value, keeping the system simple and maintainable.
🏆 Achievements:
- I reduced the bundle size by 40%. I removed the custom wrapper for the lazy-loading mechanism, which had a cyclic dependency for each module.
- I integrated i18n support for an application. It enabled seamless multilingual translation and cultural adaptation across the platform. It enabled seamless multi-language expansion into new regional markets in 86 countries.
- I reduced the number of race conditions to 0 in RxJs. It eliminated 95% of intermittent UI bugs by refactoring legacy async code into predictable RxJs streams
- I reduced browser memory consumption by 2.5x. It is achieved by comprehensive RxJS stream auditing and proper unsubscription patterns.
⚛️ React Stack: React, Next.js, Redux, Zustand, TypeScript, SCSS, Tailwind CSS.
🅰️ Angular Stack: Angular, Angular Material, RxJs, NgRx, TypeScript, SCSS, HTML.
Steps for completing your project
After purchasing the project, send requirements so Yaroslav can start the project.
Delivery time starts when Yaroslav receives requirements from you.
Yaroslav works on your project following the steps below.
Revisions may occur after the delivery date.
Codebase Deep Dive & Scan
I clone your repository, analyze the project structure, and run automated tools to detect security flaws, outdated dependencies, and bad practices.
Documenting Findings & Roadmap
I organize all discovered issues, architectural flaws, and performance metrics into a structured report with step-by-step fix recommendations.