Apple

I lead the data science and engineering team at Apple Services Finance. The team focuses on translating business problems and requirements into data products using advanced statistical and machine learning models to support and help Apple leadership make data-driven decisions.

Senior Manager - Data Science and Engineering 

Managing a data science team focusing on cost optimization on Apple infrastructures with the use of statistical analysis and machine learning models.

Data Science Manager

Senior Data Scientist

Ernst & Young

Predictive analysis, time series models, forecasting and machine learning

Data Scientist

University of Michigan Law School

Data Analyst supporting the Empirical Legal Studies Center
Prediction Models, Regression Analysis and Data Visualization using R, JMP and Stata.

University of Michigan

Data Manipulation & Cleansing of a large database (India Census) using Stata and R
GIS Analysis with R
Data Visualization

Data Analyst

Senior Manager - Data Science and Engineering at Apple

I lead the data science and engineering team at Apple Finance - Services and Infra. The team focuses on translating business problems and requirements into data products using advanced statistical and machine learning models to support and help Apple leadership make data-driven decisions.

I am also an open-source contributor and the author of Hands-On Time Series Analysis with R (Packt publication) and several R packages for time series analysis and machine learning applications. Currently working on my next book, Applied Time Series Analysis and Forecasting, which focuses on forecasting at scale. 

Also available on:
Github: https://github.com/RamiKrispin
Medium: https://medium.com/@rami.krispin
Mastodon: https://mstdn.social/@ramikrispin

Rami Krispin

New Relic, Inc.

1- Architected and Implemented Advanced Integration Solutions
    - Designed and deployed API-led, Pub/Sub, point-to-point, and batch processing architectures.
    - Improved data accuracy by 30% and boosted operational efficiency by 25% through robust integration strategies.
2- Enhanced Data Validation and Pipeline Integrity
    - Explored techniques for detecting anomalies in data flows to improve system reliability.
    - Developed and implemented validation scripts that identified and flagged irregular data patterns.
    - Reduced incidents of data corruption by 15%, improving data quality and consistency across platforms.
3- Optimized System Reliability and Performance
    - Incorporated fault tolerance and retry mechanisms, reducing system downtimes by 40%.
    - Ensured data integrity across multiple platforms and services.
    - Researched and evaluated methods to forecast system load using data analytics.
    - Collaborated with the team to prototype solutions that optimized resource allocation and improved system performance.

Senior Enterprise Integration Engineer

4- Developed Scalable Business Solutions
    - Architected scalable solutions for critical processes like CPQ, Q2C, Customer Acquisition, Provisioning Pipelines, Usage Pipelines, and Renewals.
    - Optimized system performance, reducing processing times by 35% through enhanced monitoring and message queuing strategies.
5- Implemented Observability and Enhanced Alerting Mechanisms
    - Set up dashboards using New Relic to proactively identify and resolve issues.
    - Analyzed system performance data to identify patterns and trends.
    - Developed data-driven alerting rules, improving incident response times by 30%.
    - Contributed to a 15% increase in revenue and improved customer adoption rates.
6- Led Seamless Platform Integrations
    - Integrated platforms such as Snowflake, Salesforce, Zuora, NetSuite, Xactly, JIRA, GitHub, Marketo, and Billing Platform.
    - Enhanced data workflows and ensured reliable data migrations with strict data integrity checks via automated validation scripts.
7- Established a DevOps Culture
    - Migrated Jenkins to Docker and implemented CI/CD pipelines with integrated observability and alerting features.
    - Reduced deployment times by 50% and ensured consistency across environments.

Enterprise Integration Engineer

Providence Health & Services

1- Automated EDI 834 Transactions
    - Reduced manual data entry by 35%, significantly improving operational efficiency and saving costs.
    - Ensured compliance with healthcare regulations through robust validation mechanisms.
    - Machine Learning Application: Researched applications of ML for patient data anonymization and predictive analytics in healthcare data.
2- Developed and Deployed RESTful APIs
    - Designed scalable and reliable APIs for healthcare data pipelines.
    - Supported a 40% increase in data throughput, enhancing system performance.
3- Enhanced Data Integrity
    - Implemented validation mechanisms to maintain data accuracy and compliance.
    - Collaborated with cross-functional teams to improve patient data exchange and interoperability.
4- Technical Leadership and Mentorship
    - Guided junior developers, improving team productivity and code quality.
    - Optimized CI/CD pipelines in coordination with DevOps teams for seamless deployments.

Software Developer III

PROLIFIQ® 

1- Developed RESTful APIs for Fortune 500 Clients
    - Increased system accessibility and performance by 35% through multi-platform deployments.
    - Enhanced client configuration management systems, reducing onboarding times by 40%.
2- Implemented Security Protocols
    - Ensured compliance with industry standards by protecting sensitive data.
    - Conducted regular code reviews to maintain high-quality code and security practices.
3- Participated in Agile Development Cycles
    - Contributed to rapid delivery of high-quality software solutions.
    - Collaborated across teams, fostering a culture of continuous improvement.

Software Developer

Transim Technology

1- Developed Interactive Simulation Tools
    - Created the Toshiba Web Simulator, Panasonic Designer, and Richtek Designer, enabling real-time simulations.
    - Increased user engagement by 20%, enhancing decision-making for end-users.
2- Optimized Web Services
    - Improved performance and scalability of web services.
    - Contributed to improved client satisfaction and retention through efficient solutions.
3- International Collaboration
    - Worked with global teams to ensure timely project delivery.
    - Adhered to quality standards, meeting diverse client requirements.

Web Application Developer

Yesmail

1- Designed and Deployed Dynamic Marketing Solutions
    - Developed personalized marketing websites and email campaigns using HTML, CSS, JavaScript, and PHP.
    - Enhanced online engagement and customer outreach by 40% through tailored digital experiences.
    - Implemented A/B testing and analytics tools to optimize campaign performance and user engagement.
2- Integrated Data-Driven Strategies
    - Collaborated with marketing teams to analyze customer data and personalize content.
    - Utilized Server side JavaScript to manage and retrieve customer information for targeted campaigns.
3- Streamlined Development Processes
    - Introduced modular coding practices and reusable components, reducing development time by 25%.
    - Maintained documentation and provided training to team members on new technologies and best practices.

Web Developer

Global Market Exposure

1- Engineered a Custom Content Management System (CMS)
    - Developed a scalable CMS using the Zend Framework and MySQL, improving content management efficiency by 50%.
    - Enabled non-technical staff to easily manage website content, reducing dependency on the development team.
    - Integrated SEO best practices into the CMS, enhancing website visibility and traffic by 30%.
2- Implemented Responsive Web Design
    - Optimized websites for mobile devices, improving user experience across platforms.
    - Collaborated with designers to ensure consistent branding and aesthetics.

Full-Stack Developer

Yellow Pages

1- Oversaw Integration of Advanced Web Technologies
    - Led a team of 5 developers in adopting new web technologies and frameworks like AJAX, jQuery, and HTML5.
    - Developed scalable, secure, and high-performing digital solutions, increasing website performance by 35%.
    - Stayed Ahead of Industry Trends by continuously evaluating emerging technologies for potential adoption.
2- Cross-Functional Collaboration
    - Worked Closely with UX/UI designers, product managers, and stakeholders to define project scopes, timelines, and deliverables.
    - Ensured clear communication and alignment across departments, resulting in projects being delivered 15% ahead of schedule.
    - Facilitated weekly meetings to synchronize team efforts and address any roadblocks.
3- Mentored Junior Developers
    - Provided guidance and training on best practices, code reviews, and professional development.
    - Improved team productivity and code quality, reducing bugs by 20%.

Lead Web Developer

A to Z

1- Engineered End-to-End Client Solutions
    - Developed customized websites and applications using PHP, JavaScript, HTML, and CSS, tailored to client needs and marketing strategies.
    - Managed projects from initial concept through deployment, ensuring timely delivery and client satisfaction.
    - Leveraged front-end and back-end technologies to deliver highly functional and responsive user experiences.
2- Enhanced Client Marketing Strategies
    - Integrated analytics tools to monitor website performance and user behavior.
    - Collaborated with clients to refine requirements based on data insights, improving engagement metrics by 25%.
3- Implemented Database Solutions
    - Designed and maintained MySQL databases for dynamic content management.
    - Optimized queries and database structures, improving data retrieval speeds by 30%.
4- Adopted Agile Methodologies
    - Participated in sprint planning, daily stand-ups, and retrospectives to improve workflow efficiency.
    - Adapted quickly to changing project requirements, maintaining project momentum.

Every algorithm and line of code is an opportunity to innovate and uncover new possibilities. My fervor for creating scalable backend solutions and my dedication to advancing field knowledge in Machine Learning drive my professional journey. Guided by the principles of continuous learning and collaboration, I strive to blend practical engineering skills with AI insights to enhance system efficiency and transformation.

With a strong foundation in backend engineering and Machine Learning, I've honed my skills in designing robust algorithms and developing seamless integrations in complex systems. My expertise spans a multitude of programming languages such as Python, Java, and JavaScript, and a deep command of frameworks and libraries including PyTorch, and scikit-learn.

Throughout my career, I've crafted key solutions that significantly improved system performance and data integrity. At New Relic, I led the development of integration strategies that boosted data accuracy by 30% and operational efficiency by 25%, all while reducing system downtimes by 40%. These efforts contributed to both improved revenue streams and customer adoption rates. My tenure has also been marked by strong leadership roles, mentoring teams, and leading successful integrations, affirmed by achievements at companies such as Providence Health & Services and Prolifiq Software, where I facilitated significant enhancements in API development and data processing efficiencies.

My goal is to transition into a Machine Learning Engineer role where I can leverage my extensive background to foster innovation and optimize complex systems. I'm eager to collaborate on challenging projects, using advanced AI techniques to craft solutions that drive organizational success. Let’s connect and explore how we can harness technology to unlock unprecedented value in your team or organization.

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Rami Krispin

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