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Senior Software Engineer Resume

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Miramar, FL

PROFESSIONAL SUMMARY:

  • Senior Software Engineer wif 7+ years of experience in implementing and maintaining mission critical software systems.
  • Problem solver who takes ownership. Analytical learner, loves to improve processes and to lead team to greater effectiveness.

SKILLS:

  • Proficient in C# and .net framework
  • Microsoft T - SQL and Mongo NoSQL
  • Unit testing in xUnit, and nUnit
  • LINQ and Entity framework ORM
  • Used to UI JavaScript frameworks
  • Docker and container microservices
  • JSON and XML based REST services
  • Scalable highly available systems
  • Secure API design and implementation
  • Production troubleshooting and debugging
  • Creative solutions for real-world integration problems
  • Legacy system maintenance and migration
  • Learning and mentoring new technologies
  • System optimization and design improvements

WORK EXPERIENCE:

Senior Software Engineer Miramar, FL

Confidential

Responsibilities:

  • Lead development for credit card payment processor capable of handling thousands of concurrent transactions
  • Designed container based microservice architecture and local Docker management infrastructure
  • Implemented scalable message queue based transaction flow and utilized distributed RabbitMQ brokers and SQL log shipping for concurrency among all d Confidential centers
  • Increased core API throughput by 300+% by customizing C# ASP.net pipelining using middleware and Redis
  • Collaborated wif technical teams from Mastercard, Confidential and Clave networks to lead integration
  • Lead development for MongoDB based Medical billing and claim management Software as a Service (SaaS)
  • Optimized average screen load time from 23 seconds to 150 milliseconds by enforcing policies dat resulted C# LINQ queries translated into more efficient native Mongo queries
  • Defined HIPA compliant release and d Confidential management processes dat allowed 100s of medical facilities to use centralized service and d Confidential while segregating each tenant Confidential t d Confidential to their individual d Confidential bases
  • Designed and lead integrations for payment and billing management SaaS used by majority of utility and telecommunications companies in Panama, defined standard practices for xUnit tests focused feature development
  • Exponentially decreased incident resolution time by implementing log management and monitoring services based on local ElasticSearch Logstash Kibana (ELK) stack. Service was responsible of analyzing millions of log entries each week
  • Enhanced inter-team, business, and management communications by setting up and promoting code reviews policies, Continuous Integration tools, Git source control, issue management and local knowledgebase systems

Software Engineer

Miramar, FL Confidential

Responsibilities:

  • Redesigned the credit card transaction gateway APIs and management portals using ASP.net MVC, AJAX and Service Oriented Architecture (SOA) while migrating a highly active API interface and providing end of life support to legacy customers
  • Developed XML and JSON APIs, authentication policies and wrote documentation used by in-house and external iOS, Android, POS terminal teams to allow services to process credit card transactions
  • Developed generic infrastructure service using C# scheduled services and SQL stored procedures to detect and mitigate Payment Card Industry (PCI) d Confidential violations thru out the d Confidential center, was responsible for updating millions of records daily

Web Programmer

Confidential

Responsibilities:

  • Implemented custom E-commerce and checkout experience using PHP and Paypal APIs
  • Developed PHP based API to empower set-top TV boxes wif news and weather services

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