Stephen
Sequenzia

EXPERINCE

Feb 2016 - Present
Applied Theta Inc

Owner | Data Scientist | Machine Learning Engineer | Python Developer

Create analytic opportunities with a portfolio of frameworks and models designed to accelerate development and ensure integrity of applied Artificial Intelligence/Machine Learning models meeting domain-specific needs of financial markets. Although initially developed for internal use, many of the models and frameworks are now open source.
  • Developed the entire technology strategy, roadmap and solutions using agile software development.
  • Developed several python-based frameworks and libraries.
  • Utilized Machine Learning algorithms to produce financial models and algorithmic trading systems.
  • Built advanced pipelines to handle data from various sources and time resolutions.
  • Standardized codebases to utilize leading data science frameworks like TensorFlow, Keras, NumPy and Pandas.
  • Provided Machine Learning based consulting, design and development to other companies.
Mar 2010 - Aug 2020
Zia Technology Group Inc

Owner | Data Engineer | Python Developer | IT Consultant

Collaborated with senior and executive leadership on defining and implementing technology strategies and roadmaps to resolve a variety of data and information management challenges. Worked as a consultant, architect and lead developer on the solution design and development, utilizing the various technologies and agile software development.
  • Designed and developed complex data integrations across multiple business applications.
  • Deployed many SQL/No SQL databases and designed custom data schemas.
  • Full-stack development of several custom web-based applications and reporting systems.
  • Designed and implemented fully redundant and highly available virtual infrastructures both fully cloud-based and hybrid co-location/cloud.
Jan 2007 - Mar 2010
Thinksys Incorporated

Owner | Developer | DBA | IT Consultant

Worked directly with senior leadership—company owners and CFOs—to understand the business needs and deliver the right technology solutions and robust IT data infrastructures. Acted as a consultant, DBA and lead developer on several robust business critical projects.
  • Setup, deployed and managed many MS SQL Servers and databases for both custom and 3rd party applications.
  • Designed and developed complex data integrations across multiple business applications.
  • Developed and deployed web-based interfaces for access to back-end data sources.
  • Managed a small team of network engineers and developers.
Dec 2001 - Jan 2007
Biziteks Incorporated

Owner | Network Engineer | Developer | DBA

Provided full-stack IT consulting, support and development for small to medium-sized companies various in industries.
  • Managed team of 15 technicians and network engineers.
  • Setup, deployed and managed many MS SQL Servers and databases for both custom and 3rd party applications.
  • Setup, managed and supported hundreds of client networks and applications.
  • Developed web-based applications and dynamic websites.