Summary
Overview
Work History
Education
Skills
Affiliations
Timeline
Intern

Mohamed Ibrahim

Python, PySpark, AWS Cloud
Toronto,Ontario

Summary

To seek a position (Spark/Python analytics, java development) that offers professional challenges utilizing interpersonal skills, excellent time management and problem-solving skills.

Overview

19
19
years of professional experience

Work History

Technical Specialist

Citi Grp
Toronto, ON
09.2021 - 05.2022
  • Development and upgrades on Citi Velocity portal, AWS API Gateway REST APIs.
  • Hands-on experience in AWS, EC2, ECS, AWS concepts Lambda, Kinesis, AWS Python SDK programming and CLI tools, continuous integration and deployment, IAM, AWS analytics.
  • Step functions (AWS Orchestration,) Cloud Watch, Cognito, S3.
  • Machine learning algorithms Python/PySpark API (Classification, Regression, Clustering)
  • Glacier, Dynamo Db, RDS, Postgress.
  • Agile and Devops.

Contractor

Scotiabank
Toronto, ON
08.2011 - 10.2020
  • Development (java) and support of Algorithmics’ suite of products.
  • The Algorithmics’ applications included Counterparty Credit Risk and Liquidity.
  • Development included the areas of pricing, reporting and parsing of portfolio and market data.
  • Configuration and support of Riskwatch, scenario engine and components of algobatch.
  • Analysis, design and development Big Data, Python, Java J2EE applications, Apache Spark, Hadoop, Hive, Pig, Sqoop, HBase, Zookeeper, Python & Scala.
  • Writing Spark Core, Spark SQL, Spark streaming, PySpark applications.

Senior Developer

Bank of Montreal
Toronto, ON
11.2006 - 04.2009
  • Risk Management Group (RMG)
  • Define and document high level business requirements
  • Work with quantitative group on mathematical pricing algorithms
  • Development (C++, J2EE) and support of Counterparty Risk Management project: pricing of IR/FX and commodity derivatives with simulated futures and (commodity price) curves to estimate exposure in future (time buckets) using Monte Carlo simulation
  • Development included the areas of pricing, reporting and parsing of portfolio and market data
  • Newer project development included equity and fixed income counterparty risk; in addition to IR/FX and commodity and collateralized risk exposure.
  • Worked on the commodity system (parser, Monte Carlo diffusion engine and the pricing engine,) rewriting of the commodity parser and parts of the pricing code (C++) to port to a new server
  • Completed system design and development of the authentication and authorization subsystem using the relevant J2EE API (JAAS Authentication and Authorization, JSP, Servlets)

Signal Processing Developer

AT&T TELECOMMUNICATIONS
Somerset, NJ
05.2000 - 11.2006
  • Responsibilities include implementation, design, integration and testing of advanced signal processing solutions [FIR, IIR, FFT algorithms, C, C++]
  • Signal detection and estimation (Weiner and Kalman filtering algorithms)
  • Implementation of Kalman filter in Matlab and C
  • Implementing the latest FIR, digital modulation and sampling methods used in different sensor systems to improve the networking of the organization
  • Other responsibilities include algorithm design/research, direction finding, etc
  • OOD, design and coding of the credit card authorization process and remote database queries (implementing the company’s proprietary protocol) in C/C++ (Design patterns,) sockets API.

Trainee Signal Processing

Muller Software
06.1996 - 11.1996
  • Implementing the latest FIR, digital modulation and sampling methods used in different sensor systems to improve the networking of the organization
  • Planning for the implementation of new technologies used in the enhancement of digital signal processing algorithms
  • Checking beam forming and geolocation areas used in direction finding searched by different users.

Education

MSEE - Electrical Engineering

Columbia University

Digital Signal Processing Certification - undefined

Stevens Institute of Technology

B.S - Computer Science

Rutgers University

Skills

Python (NumPy, Pandas libs,) PySpark, MLflow, Hadoop,

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Affiliations

Institute of Electrical and Electronics Engineers (IEEE), USA Computer Society (CS), USA

Timeline

Technical Specialist

Citi Grp
09.2021 - 05.2022

Contractor

Scotiabank
08.2011 - 10.2020

Senior Developer

Bank of Montreal
11.2006 - 04.2009

Signal Processing Developer

AT&T TELECOMMUNICATIONS
05.2000 - 11.2006

Trainee Signal Processing

Muller Software
06.1996 - 11.1996

MSEE - Electrical Engineering

Columbia University

Digital Signal Processing Certification - undefined

Stevens Institute of Technology

B.S - Computer Science

Rutgers University

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Mohamed IbrahimPython, PySpark, AWS Cloud