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I am a results-driven technology leader with a track record of delivering complex business solutions across healthcare, finance, energy, and telecom. I specialize in architecture, cloud-native design, and hands-on software development, using a wide range of languages and frameworks to drive scalable, reliable systems. I lead geographically distributed teams, mentor engineers, and partner with stakeholders to translate business needs into robust technical solutions. I thrive in fast-paced environments and am committed to quality, security, and continuous improvement.…I am a results-driven technology leader with a track record of delivering complex business solutions across healthcare, finance, energy, and telecom. I specialize in architecture, cloud-native design, and hands-on software development, using a wide range of languages and frameworks to drive scalable, reliable systems. I lead geographically distributed teams, mentor engineers, and partner with stakeholders to translate business needs into robust technical solutions. I thrive in fast-paced environments and am committed to quality, security, and continuous improvement.

Alexander Dzekhtser

Full Stack Developer, Back-End Developer, Front-End Developer, +2

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I am a results-driven technology leader with a track record of delivering complex business solutions across healthcare, finance, energy, and telecom. I specialize in architecture, cloud-native design, and hands-on software development, using a wide range of languages and frameworks to drive scalable, reliable systems. I lead geographically distributed teams, mentor engineers, and partner with stakeholders to translate business needs into robust technical solutions. I thrive in fast-paced environments and am committed to quality, security, and continuous improvement.…I am a results-driven technology leader with a track record of delivering complex business solutions across healthcare, finance, energy, and telecom. I specialize in architecture, cloud-native design, and hands-on software development, using a wide range of languages and frameworks to drive scalable, reliable systems. I lead geographically distributed teams, mentor engineers, and partner with stakeholders to translate business needs into robust technical solutions. I thrive in fast-paced environments and am committed to quality, security, and continuous improvement.

Available to hire

I am a results-driven technology leader with a track record of delivering complex business solutions across healthcare, finance, energy, and telecom. I specialize in architecture, cloud-native design, and hands-on software development, using a wide range of languages and frameworks to drive scalable, reliable systems.

I lead geographically distributed teams, mentor engineers, and partner with stakeholders to translate business needs into robust technical solutions. I thrive in fast-paced environments and am committed to quality, security, and continuous improvement.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Language

Work Experience

Technical Lead at Duke Energy

November 1, 2023 - Present

Responsible for solution architecture and modernization of a legacy accounting application. Led a 20-person distributed team and architected a cloud-native solution using AWS services (Python Lambda, Step Functions, S3, Aurora, SQS) with Kafka connectors to stream data into Oracle. Developed admin pages in Angular and migrated front-end to Angular, while modernizing legacy .NET components and maintaining code quality with 80%+ test coverage.

Technical Lead at Abn Amro Clearing

September 1, 2021 - October 1, 2023

Architected and maintained multi-project, full-stack solutions for institutional trading. Leveraged Angular front-end and Spring Boot Java microservices back-end, added robust authentication/authorization, and built optimized Docker images for faster deployments.

Technical Lead at GE

March 1, 2021 - December 1, 2021

Led cloud-based initiatives (AWS/Azure) and conventional full-stack projects. Delivered a customer onboarding solution using GraphQL, DocumentDB, and Kubernetes on EC2 to run Spring Boot services; implemented event auditing with AWS SQS and optimized microservice performance with HATEOAS-driven responses.

Senior Developer at OptumRx

March 1, 2020 - February 1, 2021

Modernized a legacy Oracle-based pharmacy system for Azure deployment. Built a custom rules engine for UI component validation, and developed Spring Boot microservices for order pairing and data retrieval, with emphasis on maintainability and cost reduction.

Senior Developer at BlueCross BlueShield of Illinois

June 1, 2019 - January 1, 2020

Provided architectural solutions and technical guidance for multiple claims-related applications. Re-architected from Struts to Spring Boot for PCF deployment; conducted data profiling and performance tuning; designed SSO/LDAP authentication frameworks and led DevSecOps alignment.

Consultant at AIM Specialty Health

March 1, 2018 - May 1, 2019

Architected and implemented a claim processing system for special-case claims. Built REST services to support an Appian front-end, leveraged RabbitMQ for system integration, and migrated an Azure deployment to AWS to ensure resiliency.

Consultant at BlueCross BlueShield of Illinois

April 1, 2016 - March 1, 2018

Led a team of 8 to implement enhancements for a government Medicaid Care Management web application and delivered web services for the Member Clinical Data application. Used Hadoop-based data processing, PCF, and implemented end-to-end DevOps and data loading into a unified Data Lake.

Consultant at Computer Aid Inc

November 1, 2015 - April 1, 2016

Re-architected and consolidated WEB services for a City of Chicago cashiering system; provided hands-on leadership and integrated with client requirements and offshore teams.

Consultant at BlueCross BlueShield Association

April 1, 2010 - October 1, 2015

Delivered and maintained multiple applications using J2EE, WebSphere, REST/SOAP, and Cloud Foundry. Led Agile delivery, coordinated architecture with business stakeholders, and established standards for CI with unit testing and controlled releases.

Sr. Software Engineer at TD Ameritrade

March 1, 2009 - April 1, 2010

Provided technical guidance across cross-functional, distributed projects to deliver mission-critical trading applications. Led performance optimization initiatives and managed offshore vendor collaboration.

Sr. Software Engineer at OptionsXpress

July 1, 2002 - March 1, 2009

Owned multiple critical trading products with 24x7 SLA. Led end-to-end development, built interfaces to 14 exchanges, implemented self-clearing, and developed a multithreaded system for real-time quotes and order monitoring.

Sr. Software Engineer at United Airlines

January 1, 2002 - July 1, 2002

contributed to on-line marketing systems; designed and developed O/R data mapping components and high-performance transaction processing in Java/Oracle.

Contractor at Motient

April 1, 2001 - January 2, 2002

Developed web-based customer registration and search utilities; implemented access control and off-line XML processing utilities.

Sr. Software Engineer at United Airlines

September 1, 2000 - April 1, 2001

Developed database-driven web applications and enhanced Actuate reporting tools; prepared ticket price estimation system and related data structures.

Senior Developer at OptionsXpress

June 1, 2000 - September 1, 2000

Implemented stock quote/option chain lookups, built communication framework for cross-process messaging, and developed components to support rapid trading.