RanyElHousieny

SR. SOFTWARE ENGINEERING MANAGER

Zulily

Working with an amazing team building systems using MongoDB , Elastic Search , AWS , React , CSS3 , HTML5 , Sass , Dropwizard , Java , ...

• Built high-performing self-managed agile dev teams
• Shipped two major web apps used in curation and profit analysis that increased efficiency and profit by 20% ($4M)
• Created Agile/Scrum process for shipping high quality products in 30% of the time
• Created Quality and Scalability metrics
• Reduced cost to Price and Audit an Event by 80% (9h/wk to 2h/wk) leading to $1.52M in OIBDA
• Reduced time to create curation story from 45m to 5m leading to $2.76M in OIBDA
• Reduced Cost to Curate an Event by 35% (4h/wk to 2.5h/wk) leading to $0.342M in OIBDA
• Improved performance, cost, and response time by Moving the systems from Monolithic Systems with REST APIs to Micro-Frontends Architecture and AWS Serverless GraphQL Microservices using AWS AppSync ( Click Here For Details )

SR. SOLUTIONS ARCHITECT - Freelance

Vancery

Vancery is a place for professionals to collaborate and to exchange ideas and perspectives. I am helping Companies to Migrate from Monolithic Architectures to Microservices and MicroFrontends. Provide Solutions Architect and design consultations.

Founder - Freelance

MicroFrontends.Info

I am helping Companies to Migrate from Monolithic Architectures to Microservices and MicroFrontends. Provide Solutions Architect and design consultations.

Company Page: https://MicroFrontends.Info

SR. SOFTWARE ENGINEERING MANAGER

A Place For Mom

Designed, Developed, and Managed 8 main cloud distributed Microservices solutions with cross platform mobile apps using Apache Cordova , GraphQL , Elastic Search , AWS , React , Gatsby , AWS AppSync , CSS3 , HTML5 , Sass , DynamoDB , ...

In the first 3 months, I was awarded from the board of directors for impacting the company positively by:

• Improving performance by 60% leading to 40% resource savings
• Saving over 1400 hours per month of manual labor ($3.8M/year) by automating complicated tasks
• Building high performing teams and provide best practices for the entire company to follow.
• Improved performance, cost, and response time by Moving the systems from Monolithic DB with REST APIs to AWS Serverless GraphQL Microservices using AWS AppSync ( Click Here For Details )

PRINCIPLE SOFTWARE ENGINEERING MANAGER

Microsoft : Microsoft Azure – Cloud Data, and AI

• Azure Unified Endpoint Management (UEM) Microservices: Improved customer experience for managing apple devices enrolled in Apple Deployment Program and managed by Microsoft Intune by 10%.
• Lead several cross-organizational initiatives within 11k employee organization to improve experiences and satisfaction for 500M+ end-users..
• Lead ARM64 development; game changing, all-day battery device with continuous connectivity and new mobile CPU announced on Dec. 2017.
• Increased NPS (Net Promoter Score) and Customer satisfaction by 15% for 100M+ enterprise customers by creating a customer satisfaction dashboard and equation measuring by multiple factors.
• Reduced customer support calls volume by 24% ($10M); developed Machine Learning model identifying user feedback issues to alert engineers of new issues, decreasing resolution time, and saving $18k/mo in labor costs.
• Reduced the MTTR (mean time to resolution) to 50% which increased adoption to latest release by 10%.

SENIOR SOFTWARE ENGINEERING MANAGER

Microsoft : Microsoft Office for Apple platforms (iOS / OSX)

• Released Office for iPad , iPhone, and Mac -announced by Satya on March 2014.
• Designed and implemented features used by 100M+ users: linking to ADAL (Azure Active Directory Authentication Library) for client authentication with Office365, Single Sign On, Third party Authentication (Box, Dropbox, iCloud), and OAuth2 Authentication.
• Created a combined engineering transition process pilot used as a blueprint by 10K+ employees.