Olga Tabulov

• Lead remote team and achieved 7 successful releases during the COVID-19 pandemic.
• Reduced rework tickets number by 40% and improved team velocity by 15% by providing a networking setup walkthrough available to customers.
• Enforced one ticket at a time rule that increased throughput of the team by 10%.
• Developed and implemented a mentorship program, contributing to a 30% decrease in onboarding time.
• Implemented a knowledge-sharing platform, leading to a 25% increase in team collaboration and information accessibility.
• Improved architecture and code design of software system supporting Sciex Molecular Profiler.
• Adhered to ISO 9001 product quality standards both in process and delivery.

• Successfully organized and ran feature teams for projects including members of 7 departments.
• Owned culture, delivery, reporting, and agile ceremonies for NES Development team and Feature teams.
• Led initiatives to enhance software scalability, accommodating a decrease of 50% development time for new features. • Architected solutions, provided technical design documents.
• Improved transparency to the executive team: timelines, projections, velocity.
• Provided code reviews and technical guidance to the team.
• Participated in hands on development .Net platform tools, JS libraries, C#, Python, SqlServer.

• Sole proprietorship consulting.
• Under contract with Subaru in role of Software Architect to build administrator dealerships website (3 years).
• Boosted performance of a project to increase the page load time from 27 sec to 0.8 sec.
• Introduced new development tools, enhancing team efficiency and reducing development time by 20%.
• Under contract with Synerion in role of Architect to engineer time management system and train the team (2 years).
• Lead the development of the Mobile Manager System website project, Simple Shifts Solution.
• Functions included: implemented Security Module responsible for form scrubbing / Injection and XSS protection user security token authentication user and group level authorization feature/functionality access ensured compliance with OWASP / AppSec through code reviews / coding standards validating and improving user and task workflow design and architecture of the code with priority on enhanced user experience and better performance consulting best approaches to development, training team new approaches to development working closely with UX design, front-end development, and QA.
• Under contract with Cox automotive in role of Technical Lead on a Security Audit Result Action (6 month).
• Lead a team of developers on the under major lenders charter (connectivity with RBC, TD and Scotia).
• Functions included: ensuring Security Compliance and awareness of OWASP gaps working to address the findings of Security Assessment Report proposing and writing tech specifications of resolving security issues (XSS vulnerability, Injection, Cryptographic storage, Session Management, Authentication)compliance with PII act and protection of Personal Information corroborating to migrate application modules from SSL to TLS 1.2SWAGs, estimations, client facing communications, writing technical requirements design and architecture of the code with priority on enhanced user experience and better performance consulting other teams for possible code conflicts/ common solutions working closely with BAs, Management team, Scrum master, Product Owners, and QA.
• Technical skills used:C#, JQuery, SQL, Ajax, WebAPI, WCF.
• Under contract with Wave Financial as Software Consultant (9 month).
• Full-stack Engineer on the Accounts Receivable product group (Invoices, Estimates, Recurring Billing, Customer Statements, Payments Integration).
• Part of the rewrite team of UI/UX/architecture on Invoicing and Payments products that improved adoption, retention, and payments processing volume by double-digit percentages under the Hydra project.
• Lead, facilitated and coached Agile team rituals and best practices.
• Plan, identify and mitigate issues/risks, and coordinate dependencies with SAFE train teams.
• Code reviews, architecture planning, retrospectives, cross-team coordination.
• Created user friendly apps for small business owners using: React, ES6, Django, Python, HTML5, CoffeeScript, jQuery, CSS, shell plus, Celery.
• Engaged in Change Advisory Board meetings to ensure continued PCI DSS compliance.
• Interviewed potential candidates for the team.

• Lead an agile team of 6 developers working on CMS V3 project.
• Introduced the front end no-postback development into the new mobile project and mentored the team.
• Reviewed code, created coding standards and best practices, reviewed architectural changes, and maintained structural integrity of code and database.
• Wrote custom JS plugins, extensions, and controls as well as standalone libraries for .NET.
• Introduced usage of new technologies and brought developers up to speed while improving efficiency.
• Used ASP.NET, C#, JavaScript, SQL Server, Web Services, Web API, Knockout JS library, XML, ADO,VS 2010, VS 2012, TFS.

• Developer in Agile team on the high load systems CodeProject.com, AdSignia, Lead Generator.
• Coded improvements of the system, new parts, functionalities and unit test cases.
• Developed and managed the Financial project: obtained requirements from the client, formulated business requirements, designed architecture and implemented the solution using VS 2008 and SQL Server 2008 tools. Created Data Access layer using ADO.NET (written in C#) and transactional stored procedures written in SQL.
• Developed UI for the Financial project using HTML and ASP.NET WebForms. Used jQuery and JavaScript for improved user experience, form management, and validation.
• Implemented State Persistence with Session and View State. Improved performance with application Cache.
• Assessed and created a recovery plan after several hacker attacks to secure all end points of the application.
• Ensured compliance with security protocols of the team code check-ins via code reviews.
• Developed an IIS log parser. Used File Management system for log transfer, copy and delete.
• Maintained Filter Plus application, written in C++ rerouting HTTP requests to CodeProject.com and provide user-friendly URLs.
• Tools C#, ASP.NET, SQL, WebForms, jQuery, WebServices.

• Worked within the Agile development team on the Perspectica project, a large industrial application.
• Coded improvements of the system, new parts and functionalities and unit test cases.
• Improving performance of the large production datasets and reports.
• Collaborated closely with the Business Department.
• Communicated with the Operations Department to provide complete plans for production update patches, releases with rollback plan.
• Worked with ASP.NET platform (Website, Win Forms, Data Access layer, Web Services, Unit test cases, Watin tests), C#, XML.

• Started as a Developer, progressed to Sr. Developer and Team Lead of 3 developers and 2 customer support representatives.
• Rewrote the auditing engine of the system to improve run time from 12 hours to 35 minutes.
• The successful release of the Knowledge Management System increased profit from the product 300%.
• C#, ASP.NET, SQL Server 2000, XML, XSD, VSS; used Atlas, Ajax, Telerik, ColdFusion 6.0, Fusebox 4, JavaScript.
• Created mass-emailing, reporting and contact organizer tools in ASP.NET.
• Lead the system integration process between CTSWEB (external) and COF (internal) systems.