A

Abidur Rahman

About

Detail

Freelance Developer
Dubai, United Arab Emirates
Contact Abidur regarding: 
work
Full-time jobs

Timeline

work
Job
school
Education

Résumé

Jobs verified_user 0% verified
  • S
    Director
    Solarflare Network
    Jan 2022 - Current (4 years 10 months)
  • Expian
    Senior Software Engineer
    Expian
    Jul 2022 - Nov 2022 (5 months)
    Tools: Typescript, AWS (AWS ECS, Fargate, Lambda, Amazon MQ, SQS, RDS, DynamoDB, S3, SES) Postgres, React, Github Actions, Terraform, AWS CDK, Datadog. Ticketing start-up, selling tickets for tourism. Restful web services developed in Typescript (NodeJS) hosted in AWS ECS, governed with Fargate and microservices using the event-sourcing pattern by using postgres as the event store. Major responsibilities include assisting in addressing technical debt and migrating legacy services hosted in ECS to Lambda thus reducing cost and overhead. Secondary responsibilities also included resolving front-end bugs in React.
  • S
    Senior Software Engineer
    May 2022 - Jul 2022 (3 months)
    Tools: Javascript, AWS (AWS Lambda, DynamoDB, S3), CircleCI, Terraform, Serverless Framework. A catering service start up to assist venues with creating their menus and providing features to bill their customers. Developed standalone services in AWS Lambda to automate boilerplate task, role was completed in isolation, independent from the development team. Conversion using the client's CSV for each corresponding system of the client, large volumes of products no longer were imported manually. Increased test coverage in the project with the use of integration testing, reduced production failures.
  • Pelago
    Backend Engineer
    Pelago
    Jul 2021 - Oct 2021 (4 months)
    Tools: Typescript, AWS - AWS Lambda, DynamoDB, RDS, Cognito, S3, CircleCI, Terraform, Serverless Framework A health service start up, aim is to help people overcome their addictions to alcohol and nicotine. Global team based primary in the UK and the USA. Primary responsibilities was to develop restful web services hosted in AWS with the use of Lambda, a micro service system with event-driven approach, decoupled services with the use of SQS and SNS. BDD with cucumber, developing features by commencing the use of integration tests first, implementations last thus removing the reliance on unit tests. Introduced new tooling with the use of webpack, babel and esbuild for new mono projects.
  • Sainsbury's
    Software Engineer
    Sainsbury's
    Mar 2019 - Jul 2021 (2 years 5 months)
    Tools: Javascript, Typescript, Rest, GraphQL, AWS (serverless services with Lambda and DynamoDB as a foundation) Cognito, Cloudfront, S3, CircleCI, Datadog, NewRelic, React Terraform, Serverless Framework, Contentful CMS. Developed both restful and graphql APIs in NodeJS (Typescript) using AWS Lambda using the Serverless Framework.
  • PA Consulting
    Software Engineer
    PA Consulting
    Oct 2017 - Mar 2019 (1 year 6 months)
    Tools: Java 8, Google Cloud Platform, Google App Engine, Google Cloud Spanner, Google Cloud Datastore, Python, Shell Scripting, Bitbucket, Angular, Swagger, JMeter. Software consulting for 'Rentokil', developed a new restful web services in Java 8, Spring Boot hosted in Google Cloud Platform, reused their existing endpoints the outcome was to deprecate their legacy system developed with MuleSoft.
  • J
    Java Developer
    Oct 2015 - Sep 2017 (2 years)
    Tools: Java 8, Spring Boot, Artifactory, TeamCity, React JS, Hippo CMS, Nuxeo CMS, MySQL. Primary clients in the public sector, Ministry of Justice, Home Office, and the NHS. Full stack web development for the NHS Tees Esk and Wear Valley, developed in Java 8, Spring Boot, monolithic application hosted in our local servers. UI in React and Freemarker (Java based template engine for MVC framework). Integrated Nuxeo CMS as a document store in conjunction with Hippo CMS. Resolving support tickets requested by our clients, within the assigned SLA, which were mostly queries on the local linux servers, hosted our email services for the MoJ, as well as for the NHS Tees, Esk and Wear Valley. On-call support on release.
  • F
    Systems Engineer
    Formicary
    Mar 2015 - Oct 2015 (8 months)
    Tools: Java 7, Spring MVC, Cassandra, TeamCity, Git, Ext JS (front-end framework), jUNIT. Main client was London Clearing House, developed features for monitoring tools for the CalMon application, monolithic application developed in Java 7, Spring MVC, hosted in local rack mounted servers.
  • S
    Software Developer
    Sep 2014 - Feb 2015 (6 months)
    Tools: Java 5, Struts 1, Spring MVC, SOAP, Oracle SQL, jBOSS, jUNIT, SVN. Developed features for diagnostic tools for Ford, monolithic application developed in Java 5 using SOAP based web services.
Education verified_user 0% verified
  • University of Westminster
    bachelor, Bachelor of Science (BSc) Computer Science
    University of Westminster
    Jan 2010 - Jan 2013 (3 years 1 month)
This is a community-created genome.