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Charles Bloomberg

San Francisco, USA

charlesbloomberg@gmail.com

(621) 799-5548

in/cbloomberg

PROFESSIONAL SUMMARY

Detail-oriented App Developer with a strong background in developing scalable mobile applications and tailoring app functionalities to user needs. Proven expertise in various programming languages and a track record of improving app performance and user engagement.

PROFESSIONAL Experience

Senior App Developer | Company A

January 2019 — Present, Mountain View, USA

• Engineered a feature-rich mobile app using Kotlin and Java, leading to a 20% increase in user engagement over 12 months by implementing advanced analytics and user feedback mechanisms.
• Implemented Agile methodologies and CI/CD pipelines, reducing app deployment time by 30% using Jenkins and Git.
• Spearheaded a project to migrate legacy code to modern frameworks, enhancing app performance by 35% and reducing crashes by 40% using tools like Firebase and Crashlytics.
• Developed and maintained RESTful APIs to integrate third-party services, resulting in a 25% increase in feature richness and user retention.
• Managed a team of 5 junior app developers, conducting weekly code reviews and mentoring, which improved code quality and development speed by 15%.

App Developer | Company B

May 2015 — December 2018, Redmond, USA

• Built over 10 high-performance mobile applications using Swift and Objective-C, increasing user base by 50% across various demographics.
• Collaborated with UX/UI designers to implement user-centric designs, resulting in a 30% increase in user satisfaction according to post-launch surveys.
• Launched automated testing frameworks, reducing bug occurrence by 25% and ensuring robust app performance using XCTest and Appium.
• Optimized app functionalities and load times, achieving a 40% improvement by refining backend queries and leveraging caching mechanisms.

Junior App Developer | Company C

July 2013 — April 2015, Austin, USA

• Assisted in the development of 8 mobile applications with end-to-end functionalities using Python and Django, seeing a user growth of 30%.
• Performed comprehensive code reviews and unit testing, reducing app crash rates by 20% using tools like JIRA and Bitbucket.
• Achieved a 15% increase in app download rates by integrating social media sharing features using Facebook SDK and Twitter API.

Intern App Developer | Company D

June 2012 — June 2013, Portland, USA

• Contributed to the development of 5 mobile apps, collaborating with senior developers in coding and debugging using Java and XML.
• Ensured top-notch app performance by executing rigorous testing and troubleshooting, improving app reliability by 20%.
• Researched and proposed new technologies and tools, resulting in a 10% reduction in development time and improved code maintainability.

Education

Bachelor of Science in Computer Science | Stanford University

June 2012

Expert-Level Skills

Kotlin, Java, Swift, Objective-C, Python, Django, RESTful APIs, Firebase, Crashlytics, Jenkins, Git, Agile methodologies, CI/CD pipelines, UX/UI design, Automated testing, XCTest, Appium, JIRA, Bitbucket, Facebook SDK, Twitter API, team leadership, project management

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Career Contributor

Total Users (this is annoying to update)

2,023,399

Interview Rate

62.18%

Avg. User Review

8.23/10

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My experience with Rezi during a job search.

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Support

Frequently Asked Questions (FAQs)

Why would I use an AI resume maker?

An AI resume maker helps you build a resume perfectly fit for the job you want. Top-notch AI resume builders are designed to speak the language hiring managers are looking for, increasing your chances of standing out in the crowd. It aligns your skills and experience with the job description effectively.

What’s the best way to use an AI resume builder?

To get the most out of an AI resume builder, either start from scratch or upload your current resume. Fill in as much detail as possible about your career and skills, and upload the job description you’re targeting. This personalization allows the AI to build a unique and tailored resume that’s bound to catch potential employers' attention.

Aren’t all resumes written with AI super similar?

AI-generated resumes can seem similar if you're not giving personalized inputs or if you're using basic prompts. Provide specific details about your work experience and target the job you’re eyeing. Use specialized AI tools instead of general chatbots to avoid robotic-sounding resumes and to ensure individual creativity.

Will employers know I used AI to write a resume?

Employers might think you used AI, but that’s rarely an issue. What they really care about is getting a well-written resume that showcases your skills and experiences accurately. A top-notch resume tailored to their needs will speak volumes more than worrying about AI involvement.

What is the best AI resume builder?

The best AI resume builder isn’t one-size-fits-all, it depends on your needs. In 2024, the most popular is Rezi.

Can I use AI to optimize an existing resume?

Yes, using AI to optimize your current resume is highly effective. You just need to upload your resume, share details about your career goals and the job you want, and let the AI refine everything to elevate your resume's impact and ATS compatibility.

How does Rezi tailor my resume to specific job descriptions?

Rezi uses a tool called the AI Keyword Targeting. This feature scans the job description to identify crucial keywords and naturally incorporates them into your resume, giving it the right focus without keyword stuffing.

What is the role of ATS (Applicant Tracking Systems) in the AI resume-building process?

ATS systems are software that many employers use to screen resumes. AI resume builders, like Rezi, are created to help you bypass these systems by ensuring your resume is ATS-friendly. ATS compatibility is a priority at Rezi to make sure your resume gets noticed by human eyes.

Can Rezi help with cover letters too?

Yes, it certainly can! Rezi creates highly personalized cover letters that match both your resume and the job description, boosting your application.

How can I ensure my AI-generated resume passes ATS scanning?

Stick with reputable AI resume builders, use clean and simple formatting, and ensure the right keywords are included. These steps help your resume glide through ATS scanning smoothly.

What should I do if my AI-generated resume feels too generic?

Ensure you provide enough personalized information about yourself to the AI tool. If it's still not right, explore a different AI tool until you get the customized feel you want.

Does Rezi offer industry-specific templates?

Rezi provides four base templates that can be extensively tailored. While some may work better for certain industries, these simple and timeless designs are created to fit a broad range of job positions.

Can I update my resume in Rezi as my career progresses?

Absolutely! With an active subscription, you can maintain multiple versions of your resume, including expanding on a "master" version to keep it up to date as your career evolves.

How secure is my personal information when using Rezi?

Your data is highly secure. We use encrypted connections, our platform has undergone professional security testing, and we adhere to strict data privacy regulations to protect your information.

What kinds of analytics or feedback does Rezi provide on my resume?

Rezi uses the "Rezi Score" system, assessing your resume against 23 criteria with actionable feedback. This includes formatting, keyword usage, phrasing, and alignment with best practices, ensuring your resume is in top shape.

Does Rezi provide support for users unfamiliar with resume-building technology?

Yes, we offer 24/7 support and human feedback on resumes, providing assistance to those new to resume-building tech.

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