Mohamed N.
Tech Lead - Senior Software Engineer
Experience
Aug 2023 - Present
2 years 5 monthsUnited States
Tech Lead - Senior Software Engineer
Resume.io
- Putting the architecture of creating career assessment and profile for the user
- Putting the architecture of the job search and recommended jobs integration
- Upgrading system Rails version from 6 to 7
- Stabilizing the CI/CD pipeline and parallelizing RSpec in GitHub Actions
- Fixing flaky test
- Technologies: Ruby on Rails, Golang, Postgres, AWS, A/B test, Microservices, GitHub Actions, Sentry, Mixpanel, ClickHouse, Redash
Sep 2021 - Jul 2023
1 year 11 monthsUnited States
Tech Lead - Senior Software Engineer
Kinship
- Responsible for VCA partner feature
- Responsible for wellness index feature
- Responsible for mobile client dashboard in backend
- Responsible for OKTA authentication migration & integration
- Responsible for journaling feature
- Fixing major bugs
- Technologies: Ruby on Rails, GoLang, Postgres, DynamoDB, AWS, GitHub Actions, Terraform, PagerDuty
Jun 2019 - Oct 2021
2 years 5 monthsUnited States
Senior Software Engineer
Single Digits
- Broadband Authentication Platform: an application for guest and resident Wi-Fi management software
- Technologies: Ruby on Rails, Java, AWS (Lambda, SQS, SES, SNS, EventBridge, Postgres, DynamoDB), Terraform, GitHub Actions, Rest Assured, Microservices
Jul 2016 - May 2019
2 years 11 monthsAlexandria, Egypt
Software Engineer
Smartera3S
- Customer segmentation: a web application based on Vue.js, R, Javalite, Spark, Hadoop for dividing a customer base into groups using K-means algorithm. Technologies: Ruby on Rails, Java, R, Spark, Microservices
- SocialHub: a web application based on Ruby on Rails, Java EE, MySQL and MongoDB used in streaming data from social media platforms for sentiment identification, engagement metrics and scheduled campaigns. Technologies: Ruby on Rails, Postgres, Vue.js, Microservices
- Annotation System: a web application based on Javalite and MySQL used for labeling data, monitoring annotators and performing analytics on labeled data for sentiment identification. Technologies: Ruby on Rails, Java Servlets, MySQL, MongoDB, Microservices
Languages
Arabic
NativeEnglish
AdvancedEducation
Sep 2011 - Jul 2016
Faculty Of Engineering Alexandria University
Bachelor degree · Computer and Systems Engineering · Alexandria, Egypt
Certifications & licenses
Amazon EventBridge Overview And Integration With SaaS Applications
AWS
Architecting Serverless Solutions
AWS
Build Modern Apps With Purpose-Built Databases
AWS
HackerRank Problem Solving(Intermediate)
HackerRank
HackerRank SQL(Advanced)
HackerRank
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