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I am a technology enthusiast with over 14 years of experience building and maintaining scalable software systems. I enjoy learning new tools, breaking down complex problems, and sharing what I’ve learned with others. My work spans full-stack development, system migrations, cloud-native architecture, and API integrations across industries such as e-commerce, real estate, and banking. I'm comfortable defining requirements, guiding teams, and translating client needs into maintainable solutions. I’ve led the development of internal tools, worked on high-volume data pipelines, and implemented CI/CD practices across multiple environments. I write code in C#, TypeScript, and Python, and regularly work with Azure, GCP, and AWS using tools like Kubernetes. I value clean design, thoughtful problem-solving, and a practical approach to delivering maintainable software.…I am a technology enthusiast with over 14 years of experience building and maintaining scalable software systems. I enjoy learning new tools, breaking down complex problems, and sharing what I’ve learned with others. My work spans full-stack development, system migrations, cloud-native architecture, and API integrations across industries such as e-commerce, real estate, and banking. I'm comfortable defining requirements, guiding teams, and translating client needs into maintainable solutions. I’ve led the development of internal tools, worked on high-volume data pipelines, and implemented CI/CD practices across multiple environments. I write code in C#, TypeScript, and Python, and regularly work with Azure, GCP, and AWS using tools like Kubernetes. I value clean design, thoughtful problem-solving, and a practical approach to delivering maintainable software.

Alejandro Ramirez

Full Stack Developer, Web Developer, Back-End Developer, +3

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I am a technology enthusiast with over 14 years of experience building and maintaining scalable software systems. I enjoy learning new tools, breaking down complex problems, and sharing what I’ve learned with others. My work spans full-stack development, system migrations, cloud-native architecture, and API integrations across industries such as e-commerce, real estate, and banking. I'm comfortable defining requirements, guiding teams, and translating client needs into maintainable solutions. I’ve led the development of internal tools, worked on high-volume data pipelines, and implemented CI/CD practices across multiple environments. I write code in C#, TypeScript, and Python, and regularly work with Azure, GCP, and AWS using tools like Kubernetes. I value clean design, thoughtful problem-solving, and a practical approach to delivering maintainable software.…I am a technology enthusiast with over 14 years of experience building and maintaining scalable software systems. I enjoy learning new tools, breaking down complex problems, and sharing what I’ve learned with others. My work spans full-stack development, system migrations, cloud-native architecture, and API integrations across industries such as e-commerce, real estate, and banking. I'm comfortable defining requirements, guiding teams, and translating client needs into maintainable solutions. I’ve led the development of internal tools, worked on high-volume data pipelines, and implemented CI/CD practices across multiple environments. I write code in C#, TypeScript, and Python, and regularly work with Azure, GCP, and AWS using tools like Kubernetes. I value clean design, thoughtful problem-solving, and a practical approach to delivering maintainable software.

Available to hire

I am a technology enthusiast with over 14 years of experience building and maintaining scalable software systems. I enjoy learning new tools, breaking down complex problems, and sharing what I’ve learned with others. My work spans full-stack development, system migrations, cloud-native architecture, and API integrations across industries such as e-commerce, real estate, and banking.
I’m comfortable defining requirements, guiding teams, and translating client needs into maintainable solutions. I’ve led the development of internal tools, worked on high-volume data pipelines, and implemented CI/CD practices across multiple environments. I write code in C#, TypeScript, and Python, and regularly work with Azure, GCP, and AWS using tools like Kubernetes. I value clean design, thoughtful problem-solving, and a practical approach to delivering maintainable software.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Intermediate

Intermediate

Intermediate

Language

Spanish; Castilian

Fluent

English

Advanced

Work Experience

Senior Full-stack Developer

August 1, 2025 - September 9, 2025

Design and develop scalable API scrapper, authentication/authorization solution, CI/CD pipelines for on-premise and cloud deployments. Build Infrastructure as Code and SDK for integration with external systems. Translate high-level requirements into detailed designs and implementations. Process millions of entities per day via multiple API integrations.

Senior Full Stack Developer at Bookmatic

October 1, 2024 - September 9, 2025

Lead design and integration with third-party APIs to ingest and process large datasets; create architecture diagrams for functional, component, context, and deployment views. Migrate datasets to reduce cloud costs. Produce diagrams and documentation for architecture. Implement end-to-end features from DB migrations to UI components. Research and implement PoC for loading up to 100K polygons on a map. Develop UI for AI-driven SaaS product with geo-spatial capabilities. Build new components from Figma and integrate with legacy Knockout.

Technical Lead at SiteZeus

June 30, 2022 - September 9, 2025

Lead internal cloud serverless projects, integrate with legacy systems, CQRS, Service Bus, API development and API Management. Provide technical leadership and mentorship to teams. Prioritize technical debt and create documentation to enable third parties to integrate with internal systems. Migrate solutions from .NET Framework to .NET Core.

Technical Lead at AutoTrader

April 30, 2021 - September 8, 2025

Analyze business requirements, perform rough estimation, split requirements into deliverables. Create/modify Azure DevOps pipelines, develop Stored Procedures, triage and resolve issues in highly distributed systems. Implement authentication/authorization, synchronization, refactor services, and CI/CD practices; create charts/diagrams.

Senior Developer at AutoTrader

October 1, 2020 - September 9, 2025

Software development and consultancy. Build files ingestion platform, design integrations, implement API capabilities for file management, data enrichment from third parties, automatic DB migrations, and role-based/attribute-based access policies. Implement email notifications on status changes and virus scanning integration; work with Azure Functions and data services.

Senior Developer at Sistran Andina

January 30, 2014 - September 8, 2025

Real estate management software development, database and accounting modules, reporting, and maintenance of infrastructure.

Technical Lead at SiteZeus

June 1, 2022 - September 9, 2025

Lead internal projects for cloud serverless functions implementation, integration with legacy systems, CQRS, Service Bus, API development, and API Management. Provide technical leadership and mentorship to internal and external engineering teams. Prioritize technical debt. Create technical documents to enable third parties to integrate with internal systems. Collaborate with product owners, architects and other teams on design and implementation of features. Migrate solutions from .NET Framework to .NET Core.

Senior Software Engineer at AutoTrader

May 1, 2021 - September 9, 2025

Analyze business requirements, rough estimation, split requirements into small deliverables, create and modify Azure DevOps pipelines, create and update stored procedures, triage and identify issues in highly distributed systems, authentication and authorization integration, synchronization, services refactoring, CI/CD across environments. Create charts and flow diagrams.

Senior Developer at AutoTrader

October 1, 2020 - September 9, 2025

Software development and consultancy. Develop files ingestion platform for a world-leading firm on Tax and advisory. Design integrations. Achievements: implement API capabilities for files management, status management, integrate third-party APIs to enrich data, implement automatic DB migrations, redesign DB to extend functionality for new types of users; implement email notifications on status change; integrate Symantec CWP to scan uploaded files for virus; implement role-based access and attribute-based access policies on Apache Ranger; implement Azure functions.

Senior Developer at AutoTrader

July 1, 2019 - September 9, 2025

Software development and consultancy for different companies/projects. Project: Extend payment SDK to implement decryption provider process for credit card payments, recurrent payments. Mentor interns and junior engineers. Achievements: Implement functional version, deliver 98% coverage unit tests on developer code.

Development Engineer at Globant Endava

March 1, 2018 - September 9, 2025

Development and implementation of software for insurance companies in the region, develop and implement new versions with legacy support and compatibility to work parallel with older versions, implementation of web services to import external sources of information. Role: Full-stack Developer. Achievements: Develop and test and deploy full insurance cycle including issuance, endorsement, inclusion, exclusion, and cancellation of insurance policies; parallel processing of policies; queueing messages to manage external sources; refactor code to improve performance; develop and adjust stored procedures.