SUMMARY

• A hands - on Full-Stack Tech Lead/Architect with experience in software design, architecture and development life cycle. Worked and created solutions in different areas of technology: Web, AI/Machine Learning and Big Data. Highly motivated with proven ability to lead, analyze, develop, and deliver software solutions to customers and business clients.

TECHNICAL SKILLS

• Programming/Frameworks: Python 2/3, Flask, Django, Node.js/Express, PHP/CodeIgniter, Ruby on Rails/Ruby, React.js, Backbone.js, Angular.js, D3.js, Javascript, JQuery, Java/J2EE (Spring, Struts, JSP, JMS, etc.), .NET (C#, VB.NET, ASP.NET, ADO.NET, LINQ, Silverlight), C/C++, and Objective C
• Big Data/Analytics/Databases: Hadoop, Hive, Pig, Spark, MS SQL Server (2000/2005/2008 ), Oracle (8i/9i/10g /11g), MongoDB, Couchbase, MySQL, PostgreSql and Sqlite.
• Software/Tools: Pivotal CRM, SalesLogix CRM, SalesForce, PeopleSoft (PeopleTools and PeopleCode), Vantive, Rational Tools (ClearCase, ClearQuest, and ReqPro), Git, Subversion, MS Source Safe, Vault (by SourceGear), Tomcat, and Weblogic

PROFESSIONAL EXPERIENCE

Confidential, Reston, VA

Technical Architect

Responsibilities:

• As a part of the AP Full Year Model project: established and maintained alignment of technical assets across areas (e.g. Presentation Tier, AWS Cloud, Web, security, performance, etc.) within the enterprise portfolio; worked with SMEs in various technologies to define standards, commonly at the release and version level to ensure consistency in test and production environments coordinated the creation and maintenance of technology roadmaps incorporating the life cycle of all relevant technology components; played a key governance role by keeping an eye on technology selection in projects and raised flags for further investigations if developers and solution architects attempt to implement variations from standards.
• In addition to architect’s responsibilities, developed solutions for production support, developed solutions as a part of proof of concept, and created DevOps scripts and templates for provisioning.

Environment: AWS, Node.js, Python, Java, AWS Lambda, AWS Step Functions, AWS Elastic Beanstalk, SQS/SNS, S3, AWS API Gateway, Cloud Front, Cloud Formation, Athena, AppSync, React.js, GraphQL

Confidential, Aldie, VA

Founder and CTO February

Responsibilities:

• Created a product recommendations service, MKX 360 Plus, for the online retail industries.
• Designed and implemented technical solution architectures. Designed and developed company’s website and customer portal using React.js.
• Developed a custom JavaScript web analytics library for MKX 360 Plus to track users’ behavior. Created RESTful API for MKX 360 Plus. Created and developed environment for real-time data processing and analysis. Implemented deep-learning solution for image analysis as a part of visual product recommendations. Developed mini websites for M
• KX 360 Plus - Demo.

Environment: GCP, AWS, React.js, Webpack, Node.js, JavaScript, Python, Spark, Python, Flask, Spark/PySpark, Scikit-learn, Pandas, Numpy, Tensorflow, Apache Beam, Google Pub/Sub, AWS SQS, BigQuery, Dataproc, AWS EMR, ML Engine, MySql, Git/Bitbucket, Trello, Project Management

Confidential, Chantilly, VA

Principle Application Engineer

Responsibilities:

• Developed ETL job monitoring portal using Angular.js and SVG. Introduced and developed PySpark solutions for data analysis.
• Led and developed Affordable Care Act Metrics Visualization application as a proof of concept, using Angular.js and D3.js. Led the Data Dictionary project.
• Developed and maintained scripts for data extracts to support the MIDAS project (the Big Data of the Affordable Care Act).
• Developed Hive UDF and UDAF to simplify data processing. Provided data analysis to help clients making better decisions. Created a single page application to support schedule jobs monitoring.

Environment: Hadoop, Hive, Pig, Impala, Spark, Python, Java, Angular.js, JavaScript, SVN, Project Management

Confidential, Reston, VA

Sr. Director of Engineering Solutions

Responsibilities:

• Led and participated in development of the AP Capstone project (online learning system for AP classes). Developed the AP Capstone integration with the IAM system.
• Created and presented architecture designs. Worked closely with the software security team to identify the vulnerabilities.
• Led and created the Distributed Scoring System (DSS). Created JavaScript widgets for the collegeboard.org website. Developed an NLP proof of concept solution for helping teachers to grade essays.
• Developed POC prototypes for AP Capstone, adaptive testing and web audio capturing projects.

Environment: Backbone.js, Java/Spring, Node.js, Django, PHP CodeIgniter, Python, NLTK, Scikit-learn, Bootstrap, Oracle, Ms Sql Server, MongoDB, CouchBase, SVN, Github

Confidential, Paducah, KY

Software Engineer

Responsibilities:

• Improved and maintained the Alarm Management System. Developed the socket communication with the Power Plant real time feedback system. Rewrote the data migration service to move data from the Matrix database into Ms SQL Server.
• Developed user registration and customer portal for clients to manage their accounts. Implemented e-commerce payment processing with Verisign.
• Designed, developed and implemented annual web reporting system for Murray State University. Developed a web-application to help professors to setup their goals and track their achievements as a part of the College of Business and Public Affairs reporting system.

Confidential, Paducah, KY

Software Engineer

Responsibilities:

• Developed and implemented the Alarm Management System for an electrical power plant.
• Analyzed the Global Position System (GPS) market. Gathered and evaluated information about potential distributors of GPS components and Navteq database. Worked on developing business relationships with potential distributors.
• Developed Windows and Web applications for Ingersoll-Rand Co. Created performance and monitoring tools to help clients to identify the configuration problems.
• Worked on a “Voice Mail Served’ project which enabled users to receive email messages with an attached WAV file. Developed a data mapper service (API) for the Power Claim project. Designed and developed the Property Valuation software. Lately it was integrated into the main software product PowerClaim.