# Alfredo Vargas > Software Engineer at Versana Location: Brooklyn, New York, United States Profile: https://flows.cv/alfredovargas With professional experience in full-stack development and a passion for creating elegant solutions, I am a highly skilled software engineer with a strong focus on cross-collaborative development. As a Latino developer, I am dedicated to promoting diversity and inclusivity in the tech industry. Throughout my career, I have accumulated expertise in a variety of technologies, including React/Typescript, Spring, Kotlin/Java, K8S/Docker, as well as experience with DevOps, knowledge graphs, web services, authentication, and other web-related technologies. I am a skilled frontend and backend developer, specializing in creating efficient, responsive, and high-performance web applications, and have a proven track record of effectively collaborating with cross-functional teams to achieve important outcomes. I'm passionate about creating advanced software that serves users, and being part of a team that's making a real impact. I'm excited to bring my skills and experience to the table and become a valuable team player. ## Work Experience ### Software Engineer @ Versana Jan 2023 – Present | New York City Metropolitan Area ### Associate @ Goldman Sachs Jan 2022 – Jan 2023 | New York City Metropolitan Area Senior Software Engineer | Louisa Senior fullstack developer helping build a B2B SaaS platform that unlocks the collective intelligence of a company by mapping its expertise and relationships to empower its workforce to drive revenue growth and success. ● Led pods of engineers and communicated with designers, user researchers, and product managers to build user-centered features reaching 40,000+ users and increasing engagement by 5%. ● Implemented a cloud service's Identity and Access Management (IAM) platform to enable integration with a customer’s identity provider by supporting protocols such as SAML 2.0, OAuth 2.0, and SCIM 2.0. ● Developed backend services using Spring to build RESTful APIs leveraging search and operational databases to support over 100,000+ requests per day. ● Wrote data ingestion and data indexing jobs to optimize searches for 50,000+ documents across different domains. ● Maintained monolith repositories spanning several projects, 10+ libraries and packages, and a custom UI library composed of 50+ components implementing a design system constructed of over 100+ design tokens. ● Code Reviewer for 35+ engineers to maintain code coverage above 95% and improve code delivery by 10%. ● Supported as an incident response engineer to maintain an uptime of over 95% by utilizing tools such as BDLS, Kibana, Grafana/Prometheus, Pagerduty, and proprietary monitoring Services. ### Analyst @ Goldman Sachs Jan 2019 – Jan 2022 | Greater New York City Area Software Engineer | Relationship Analytics and Engineering Fullstack developer helping build the central knowledge graph of Goldman Sachs, with over a million vertices and a billion edges, and delivering insights on big data to teams across the firm. ● Architected and implemented RESTful APIs to support over 10+ million daily requests with a 95% uptime by utilizing load balancing, rate-limiting, caching, and batch processing. ● Integrated backend services using Spring with the Hadoop ecosystem to leverage its distributed file system (HDFS) and data store (HBase), Yarn, and MapReduce to build unified APIs for querying a massively distributed data set. ● Collaborated as a lead UI developer for pilot projects focused on making knowledge graph data, analytics, and insights accessible to over 15+ cross-divisional teams by building data visualization and workflow tools. ● Configured projects and established templates to integrate with CI/CD pipelines using Kubernetes and Docker to optimize development time and increase delivery by 50%. ● Maintained data pipelines for ingesting structured and unstructured data from multiple sources into a single, heterogeneous graph. ### Regional Director for California State University Long Beach @ Thrive Scholars Jan 2017 – Jan 2019 | Long Beach, California • Create opportunities to increase peer networking and mentorship at my University by coordinating events focused on the academic, social, and professional development of fellow South Central Scholars • Provide peer support and serve as a bridge between scholars, their environment, and the Thrive Scholars office ### Resident Assistant of Technology @ California State University-Long Beach Jan 2018 – Jan 2019 | Long Beach, California Are you having trouble connecting your smart devices to the school network or setting up A/V technology? I can help you with that, don't worry. ### Software Engineering Intern @ Goldman Sachs Jan 2018 – Jan 2018 | Greater New York City Area Software Engineering Intern position for the summer of 2018 in the Technology Division of Goldman Sachs. Technology Summer Analyst. ### Fellow, Tech Trekker @ Code2040 Jan 2017 – Jan 2018 | San Francisco Bay Area • Work to strengthen the diversity pipeline within the tech industry • 50 Talented and passionate Black/Latinx software engineering students across the country are chosen to be taken to the bay area to explore the industry of tech and to gain networking and career building opportunities • Developed projects and pitches as well as team ideation with tech industry professionals to hone team-building, communication, creativity, and analytical skills • Companies worked and networked with include: Autodesk, Box, GitHub, Intel, LinkedIn, Microsoft, PayPal, Snap ### Student Engineer, Intern @ LADWP Jan 2017 – Jan 2017 | Los Angeles, California • Worked in the Power System division, with the Operations and Maintenance Team. My role as a Student Engineer was to fulfill an assisting role in the Transformer Monitoring Unit project by working with LADWP's database and using Data Analysis and Business Intelligence tools/software to create real-time and historical data reports that allow the monitoring of Power Transformer health • Used Excel and Visual Basics programming to create dynamic data reports and user-friendly interfaces. PI System/Software, AF Servers for database infrastructure and maintenance ## Education ### Bachelor’s Degree in Computer Science California State University, Long Beach Jan 2015 – Jan 2019 ### High School in High School/Secondary Diplomas and Certificates Lawndale High Jan 2011 – Jan 2015 ## Contact & Social - LinkedIn: https://linkedin.com/in/alfredovargasjr - Website: https://alfredovargas.dev/ --- Source: https://flows.cv/alfredovargas JSON Resume: https://flows.cv/alfredovargas/resume.json Last updated: 2026-03-22