Peter Rusanoff
Senior Backend Engineer
San Carlos
Summary
10+ years of functional, analytical, and technical experience in Web Development utilizing the latest industry tools. Full spectrum of SDLC. Responsibilities include Business/Functional analysis working close with the end users to achieve customer satisfaction and to design/develop highly quality end products.
Overview
10
10
years of professional experience
3
3
years of post-secondary education
Work History
Senior Backend Engineer
Optum Financial - United Health Group
12.2022 - Current
- Working on Optum financial Event sourcing CQRS TypeScript Graph QL back-end focusing on Reconciliation of accounts, Sweeps and KYC vetting.
- Evaluated and developed new tools and technologies to help achieve company-level goals with Next JS 13, Lexis Nexis, Stripe, GitHub Copilot, Azure Cosmos DB, Prisma, Booster framework, serverless functions / lambda.
- Collaborated with other teams on security, automation and internal tools to write documentation and improve developer experience.
- Made a significantly measurable impact on development time for the team as a whole with the tools created.
- Developed and maintained core product services, libraries and frameworks.
Senior Backend Engineer / Data Engineer
get Squire
New York
02.2022 - 11.2022
- Created self-onboarding widget that would scrape all relevant data from client's previous platforms such as Booksy, Square, Vagaro, Fresha, Reserva, and Boulevard. The client's information is then loaded into the Squire platform
- Created full TAM Database of all barbershops across United States, Canada, United Kingdom, Ireland, and Australia. Utilized multiple sources from Yellow pages, Yelp, Google Places, and Safe Graph, Four Square as well as scraping competition such as Booksy, Square, Vagaro, Fresha, Reserva, and Boulevard. With that data, we were then able to generate multiple reports using superset and drill into TAM report
- Worked on multiple backend repositories from Legacy monolith JS to microservices such as Nest JS, Typescript, Prisma ORM, TypeORM, Snowflake, AWS, PostgreSQL, React, Jenkins, and USPS address validation. cleaning messy internal customer data
Senior Backend Engineer
Fractal / Verizon Wireless
New York
07.2021 - 04.2022
- Awarded the Fintelligence Award at Fractal for successful implementation of Model Monitoring platform as part of a larger MLOP engagement at Verizon wireless
- Created an AI/ML model monitoring dashboard to display and analyze machine learning model results
- Built and implemented components for data scientists, governance teams, marketing, and executives to understand the complexities of collated data
- Provided key features such as Model Performance & Stability Tracking, Model Explainability, Feature Drift & Monitoring, Bias & Fairness, Model Comparison, Executive View, and Role Based Access Control
- Designed using Figma and developed using React, Node, Express, and Postgres
- Enterprise-wide recognition at several Verizon and Fractal town hall meetings
Senior Backend Engineer
BizAway
Vigo
01.2020 - 09.2021
- Responsible for business analysis, creation of functional and technical specification documents and building Integrations with sophisticated flight search engine API's.
- Interacting and integrating complex 3rd party data sources to accommodate travel accommodations. Developed multiple internal applications, integrations and testing.
- Worked with many departments and advised on architecture, design and task planning.
- Continuous build experience in an Agile Environment
Full Stack Web Developer
WayToFly LLC
San Carlos
03.2013 - 09.2021
- Responsible for business requirements analysis, creation of functional and technical specification documents to build the Web Site with sophisticated search engine interacting with 3rd party data sources allowing end users to quickly find the best available travel accommodations.
- Developed Javascript modules and conducted unit and integration testing. Using Javascript, Node JS, Express JS, React, Selenium, WebdriverJS, Grunt, Casper JS HTML, CSS, Jquery, Mongodb, Mongoose JS, Oracle 11g, TOAD technology stack.
- Developed Data Migration scripts to extract SEO related metadata from Oracle tables using TOAD/SQL into Mongodb.
- Involved in all stages of project development lifecycle which includes Requirement Analysis, Design, Development, Testing, and Deployment.
Education
Associate of Arts - Business And Computer Sciencs
De Anza Collage
Cupertino 01.2005 - 07.2008
Skills
TypeScript
ExpressJs
NodeJs
PostgreSQL
Prisma ORM
MongoDB
Sequelize ORM
Snowflake
AWS / GCP
Jenkins
WebScraping
Agile Workflow
Atlassian
HTML / CSS
SuperSet
Docker
GraphQL
Timeline
Senior Backend Engineer
Optum Financial - United Health Group
12.2022 - Current
Senior Backend Engineer / Data Engineer
get Squire
02.2022 - 11.2022
Senior Backend Engineer
Fractal / Verizon Wireless
07.2021 - 04.2022
Senior Backend Engineer
BizAway
01.2020 - 09.2021
Full Stack Web Developer
WayToFly LLC
03.2013 - 09.2021
Associate of Arts - Business And Computer Sciencs
De Anza Collage
01.2005 - 07.2008