
Randy
From United States (UTC-7)
32 years of commercial experience
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offers now 🔥Randy – Swift, SwiftUI, Objective C
Randy is a Senior iOS/MacOS engineer with 20+ years in the industry. He’s worked at startups and big names like Tesla and First Republic Bank. Randy has been the sole developer on projects and also led engineering teams, averaging 10 people. He’s a solid team player who’s not afraid to make mistakes and learns from them. Recently, he’s been diving into AI and machine learning, designing and training custom NLP models.
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Let’s get started today!Experience Highlights
Senior Software Engineer
Projects dedicated to building custom AI and ML solutions.
- Developed end-to-end machine learning workflows using Python, Jupyter, and scikit-learn;
- Built and tested AI-powered prototypes leveraging OpenAI and Hugging Face APIs;
- Designed and trained custom models for natural language processing tasks such as summarization and classification.
Senior Software Engineer
It's a digital tipping platform for the hospitality and service industry.
- Developed complex integrations with 3rd party frameworks using Kotlin Multiplatform;
- Worked with two other engineers to build the iOS and Android apps to their first releases;
- Increased unit test code coverage by over 60%.
Software Engineering Manager
It's a betting and gaming startup created to build a new sportsbook app.
- Oversaw the development of the app’s iOS and Android versions, leading a team of nine engineers;
- Collaborated with technical leads to architect the front-end infrastructure;
- Engaged with key stakeholders and back-end leadership to shape and prioritize the feature development roadmap;
- Built a custom analytics platform for mobile;
- Reviewed code regularly to improve clarity, structure, and performance;
- Handled Scrum Master duties, running all Agile ceremonies.
Lead Mobile Engineer
It's a document management platform.
- Handled the entire mobile development effort for the iOS app;
- Collaborated with the back-end team to define the GraphQL schema;
- Worked with stakeholders to shape the feature roadmap;
- Created a custom fork of PDFTron tailored for use in the app;
- Developed comprehensive unit and UI tests in the absence of a dedicated QA team.
Senior Mobile Engineer
It's an agency that builds mobile solutions for its portfolio of clients.
- Played a key role in projects for First Republic Bank, Kaiser Permanente, and Tesla;
- Reverse-engineered the Tesla app and developed an improved iOS version from scratch;
- Developed multiple features for the Kaiser app using Kotlin;
- Built the entire "business" version of the First Republic Bank app using Swift and contributed to the on-time completion of the "commercial" version using Objective-C;
- Executed a strategy to integrate analytics for First Republic Bank.
Senior Software Engineer
It's a cloud-based CRM platform for the life sciences industry, particularly pharmaceutical and biotechnology companies.
- Participated as a founding developer, supporting the company’s progression from startup to IPO;
- Led and took ownership of multiple major features;
- Engineered a framework to improve the efficiency of UI testing;
- Acquired skills as a Salesforce Cloud Administrator to support the team.