Lizeth Vera

Software Engineer

Seattle, Washington, United States13 yrs 3 mos experience

Key Highlights

  • Reduced deployment time by 50% through automation.
  • Achieved 98% reduction in data processing time.
  • Developed campaign management feature improving user experience.
Stackforce AI infers this person is a Software Engineer with expertise in SaaS and Data Analytics.

Contact

Skills

Core Skills

Software DevelopmentAwsData AnalysisProject Management

Other Skills

JavaScriptJavaReactDataDogSQLGoogleCloudTypeScriptHTMLCSSKinesisKafkaCloudFormationGitLab CI/CDBig QueryReact.js

About

I am a Software Engineer with about 3+ years of experience managing complex technical programs and projects in fast-paced environments, throughout my career, I have delivered projects on time, within budget, and to the satisfaction of stakeholders and UI Designers, demonstrating my ability to manage complex tasks and projects. Here are some of my achievements: * At Zulily I developed a campaign management feature reducing search time by 30%. * I developed a Cloudformation deployment automation, cutting the deployment time by 50%. * I worked with large data that by implementing the right data processing resulted in a 98% reduction in processing time. Top Technologies: JavaScript | React | Node | Express | Java | HTML | CSS | AWS CDK| Mongo | SQL | Kafka | Kinesis | CloudFormation Tools: GitHub | GitLab | Datadog | Jira | Git I enjoy learning new things and connecting with people across a range of industries, so don't hesitate to reach out if you'd like to get in touch: Email: lizeth.veraro@outlook.com

Experience

13 yrs 3 mos
Total Experience
2 yrs 4 mos
Average Tenure
1 yr 5 mos
Current Experience

Github

Software Engineer II

Jan 2025Present · 1 yr 5 mos · United States

Zulily

2 roles

Software Engineer

Feb 2021Jan 2024 · 2 yrs 11 mos · Seattle, Washington, United States · Remote

  • Built and maintained strong relationships with business stakeholders, translating business needs into technical solutions that aligned with strategic objectives.
  • Implemented a campaign management feature on the marketing website through collaboration with UI/UX and marketing teams, using HTML, React.js, JavaScript, and Typescript; reduced search time by 30%, improving user navigation and efficiency.
  • Led the CloudFormation deployment on AWS to automate the GitLab CI/CD pipeline, resulting in a 50% reduction in deployment time, elimination of manual errors, and enhanced visibility, debugging, and stack recreation capabilities.
  • Co-ordinated the front-end migration from PHP to React.js by adapting the code base and developing new components for the product page. Leveraged TypeScript to ensure type safety and enhance code maintainability. The migration resulted in a faster React page, improved user experience, and easier updates and debugging.
  • Developed Java integration tests using Mockito, increasing code coverage by 10% and ensuring smooth component and system integration. Enhanced application reliability and stability through comprehensive test suites
  • Implemented data partitioning techniques and optimized SQL queries in Big Query, leading to an outstanding 98% decrease in data processing time from nearly 20 hours to just 30 minutes, streamlining operations.
  • Led the execution of a Redis cache optimization initiative, achieving a 60% decrease in calls to an API endpoint, ensuring data coherence by conducting exhaustive testing and addressing challenges associated with delayed API calls.
  • Received Leading with Purpose award for excellence. Executed and led impactful diversity and inclusion presentations for prospective interns, resulting in increased interest in Zulily.
  • Top tech used:
  • JavaScript
  • Java
  • React
  • DataDog
  • SQL
  • AWS
  • GoogleCloud
  • TypeScript
  • HTML
  • CSS
  • Kinesis
  • Kafka
JavaScriptJavaReactDataDogSQLAWS+7

Software Engineer Intern | JavaScript, Java, React.js, Terrafrom, Google Cloud

Aug 2020Jan 2021 · 5 mos · Seattle, Washington, United States · Remote

  • • Developed Java integration tests using Mockito, increasing code coverage by 10% and ensuring smooth component and system integration. Enhanced application reliability and stability through comprehensive test suites
JavaScriptReact.jsAPI DevelopmentAWSAgile MethodologiesAlgorithms+3

Ada developers academy

Software Engineer Student | Ruby, Rails, JavaScript, HTML, CSS

Feb 2020Jan 2021 · 11 mos · Seattle, Washington, United States

  • A selective training and internship program for women, non-binary, and gender diverse individuals to break into the tech sector. A year-long program, students gain experience in:
  • Ruby, Rails, JavaScript, and HTML, CSS - Algorithms, Object-oriented design, Test-driven development, and Agile
  • Advocating for inclusivity and social justice in tech spaces.
  • TECHNICAL PROJECTS
  • Catapult Raspberry PI Environment Monitoring [ Github ]: Monitoring events Controlling a GPIO pin
  • Monitoring temperature with the DHT22 sensor and sending information to the cloud, Humidity and Room
  • Temperature.
  • Key Features:
  • Retrieve the data of all temperatures and humidities previously stored, by specific date and from the
  • previous day.
  • Display visual real time graph showing the variation of temperature and humidity.
  • Generate alerts when the temperature and humidity were about a certain threshold.
  • Tech Stack:
  • Hardware:
  • DHT22 sensor and Raspberry Pi
  • Software:
  • Python.
  • Java Spring boot.
  • AWS (IOT Internet of Things, Rules, SQS, Java SDK, RDS PostgreSQL).
RubyRailsJavaScriptHTMLCSSAlgorithms+3

Nexarte

Project Manager, Cost Optimization | Data Analysis, Planning Budgeting, Jira, Tray.oi

May 2017Sep 2018 · 1 yr 4 mos · Medellin - Colombia · On-site

  • Developed and implemented technical solutions for financial forecasting and reporting: Created accurate monthly forecasts and estimates based on analyzed financial results, facilitating informed decision-making across departments and driving effective financial planning and resource allocation using tools like JIRA/Atlassian, and Tray.io.
  • Automated reporting processes: Implemented new MS Excel Macros for more accurate and efficient reporting, and developed a user-friendly report tool. This automation reduced manual errors and decreased reporting time by 60% for monthly expense and forecast reporting.
  • Led cost-saving initiatives: Created roadmaps, Documented processes and metrics, identified reporting errors, and uncovered duplicate charges. Organized and analyzed data to uncover opportunities for savings, resulting in a 30% reduction in company expenses. Created detailed documentation and strategies to maintain these savings.
Planning Budgeting & ForecastingProject ManagementBusiness PlanningCost ReportingData AnalysisPerformance Metrics+2

Creative colors s.a

Project Analyst, Cost Management | Project Planning, Pricing Strategy, Data Analysis

Aug 2014Mar 2016 · 1 yr 7 mos · Bogotá D.C., Colombia · On-site

  • Enhanced reporting accuracy and implemented cost estimation standards: Collaborated with business stakeholders to improve reporting files and establish precise cost estimation standards using SAP products, leading to better competitive pricing and a 3% increase in product revenue.
  • Developed technical solutions for sales decision-making: Analyzed data to establish product time standards, value standards for raw materials, and product waste levels. Implemented real-time data population after product completion and automated average cost calculations for products within the same family, facilitating informed sales decision-making and enabling favorable price negotiations that increased company revenue.
  • Utilized tools for project management and documentation: Used Jira to create new tasks and boards, and Confluence to document progress. Leveraged SAP products for data population and reporting, resulting in faster and more accurate cost estimations and comprehensive project documentation.
Microsoft ExcelProject PlanningBudget ManagementSAP ProductsPricing StrategyData Analysis+4

Henkel

4 roles

Cost and Budget in Manufacturing Data Analyst

Feb 2013Apr 2014 · 1 yr 2 mos

  • Built successful project plans covering objectives, resources, and staffing to meet budget and cost reduction.
  • Motivated 4-member team through training, information sharing, mentoring, and unbiased evaluations.
  • Negotiated prices and shipping expenses to reduce inventory costs.
  • Scheduled and facilitated meetings between project stakeholders to discuss deliverables,
  • schedules, and conflicts.
  • Reported regularly to managers on project budget, progress and technical problems.
Project ManagementStrong Microsoft ExcelCost ReportingCost Control

SAP Master Data Analyst

Sep 2011Jan 2013 · 1 yr 4 mos

  • Manage, analyze, and update Master Data records for consolidation/deletion, and enhance master data content in SAP for the client's business division, ensuring integrity and accuracy as required.
  • Input data into the SAP system for new/existing products and make necessary changes to existing SAP data for current products.
  • Bill of Materials, Classifications, Configuration Profiles, Info Records, Pricing, Vendors and Customers.
  • Troubleshoot production issues, and if appropriate make necessary corrections to the associated master data setup, with the goal of avoiding future issues.
  • Coordinate with cross-functional team members across the organization in order to gather the necessary information needed to create master data.
SAP ProductsData Analysis

Supply Chain Data Analyst

Promoted

Aug 2009Aug 2011 · 2 yrs

  • Execute the purchasing of finished goods and component materials from global manufacturers and suppliers based on the requirements of the organization.
  • Negotiate with suppliers on the status of purchase orders, expediting, deferring or canceling orders when necessary, and ensuring proper inventory levels to fulfill customer demands.
  • Provide direction to global manufacturers and suppliers on dates and quantities needed for scheduling production to meet customer demands.
  • Identify severe inventory or capacity conditions that will adversely affect customer satisfaction and communicate to management; make recommendations for solutions.
  • Generate and analyze inventory reports; make decisions and solve problems to optimize inventory based on cost and service level.
  • Evaluate the reliability of the supply chain flow to ensure product availability.
  • Maintain strong working relationships with internal and external customers, especially those that may impact the Supply Chain function and effectiveness.
RetailVendor ManagementProject PlanningPricing StrategyVendor Managed Inventory

Cost Control Assistant

Jan 2009Aug 2009 · 7 mos

  • Develop processes for monitoring unit cost variances and analyzing inventory valuations.
  • Oversee annual physical inventories.
  • Assist in the preparation of financial statements in compliance with official guidelines and requirements.
  • Assist with month-end account reconciliation.
  • Assist in the preparation of budgets and forecasts.
  • Interact with team leads on an ongoing basis regarding their budgets and variances.
  • Manage inventory budget and corporate inventory planning as it relates to cash flow.
Inventory ControlCost ReportingBudget Forecasting

Education

AWS Skills Center

AWS Training & Certification — Becoming a Cloud Practitioner

Sep 2023Nov 2023

Ada Developers Academy

Certificate — Software Development

Jan 2020Jan 2021

University of Washington

Certificate — Software Development

Jun 2019Dec 2019

Code Fellows

HTML CSS and JavaScript — Computer Software Technology/Technician

Jan 2019Jan 2019

Galvanize

JavaScript Course — Computer/Information Technology Administration and Management

Jan 2019Jan 2019

Universidad

Economics

Jan 2012Jan 2016

National Learning Service SENA

Associate of Science - AS — Accounting and Finance

Jan 2008Jan 2010

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