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Ismael Navarro-Fuentes

PROFILE

Ismael Navarro-fuentes

Worked on the microsoft/json-schemas repository to design and enhance JSON schema definitions for map-like data structures, focusing on flexible data modeling and schema validation. Delivered features such as initial and refined map schemas, metadata improvements, and standardized schema prefixes to support consistent downstream consumption. Introduced a new map definitions schema version, deprecated legacy fields, and added marker customization options, while implementing continuous integration workflows for schema validation and documentation scaffolding. Replaced rigid UUID constraints with caller-defined string IDs for improved cross-system referencing. Utilized JSON, Python, and YAML, applying skills in API development, schema design, and continuous integration throughout the project.

Overall Statistics

Feature vs Bugs

100%Features

Repository Contributions

8Total
Bugs
0
Commits
8
Features
3
Lines of code
178,365
Activity Months3

Your Network

4995 people

Same Organization

@microsoft.com
4939
GitOpsMember
Ananta GuptaMember
Abi GicicMember
Abigail HartmanMember
Abram SandersonMember
Adam EttenbergerMember
Adam KrantzMember
Alexandre GattikerMember
Ami HollanderMember

Shared Repositories

56

Work History

June 2026

1 Commits • 1 Features

Jun 1, 2026

June 2026: Implemented Custom IDs for datasourceId and layerSourceId in microsoft/json-schemas, replacing the UUID constraint with caller-defined string IDs to improve flexibility and cross-system referencing. No major bugs fixed this month. This work enhances data source management, reduces integration friction, and lays groundwork for future schema evolution.

May 2026

3 Commits • 1 Features

May 1, 2026

In May 2026, the microsoft/json-schemas repo delivered Map Definitions JSON Schema Enhancements, introducing a new map definitions schema (v2.1.0), deprecating the connectionid field, and extending marker configurability with iconOptions. A CI workflow was added to validate Fabric schemas and scaffolding for API extraction and documentation was implemented to accelerate adoption. These changes reduce migration risk, improve schema validation, and lay groundwork for richer tooling and client integrations.

August 2025

4 Commits • 1 Features

Aug 1, 2025

August 2025 monthly summary for microsoft/json-schemas. Key features delivered include the JSON Schema Maps Enhancement with initial map schema and subsequent refinements to support map-like data structures and metadata handling. No major bugs fixed this month. Overall impact: improved data validation for dynamic map data, increased consistency across schemas, and clearer metadata for downstream consumers. Technologies/skills: JSON Schema design, schema metadata management, and incremental refactoring with prefix standardization.

Activity

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Quality Metrics

Correctness97.6%
Maintainability97.6%
Architecture97.6%
Performance97.6%
AI Usage25.0%

Skills & Technologies

Programming Languages

JSONPythonYAML

Technical Skills

API DevelopmentAPI developmentContinuous IntegrationJSON SchemaSchema DefinitionSchema Validationdata modelingschema design

Repositories Contributed To

1 repo

Overview of all repositories you've contributed to across your timeline

microsoft/json-schemas

Aug 2025 Jun 2026
3 Months active

Languages Used

JSONPythonYAML

Technical Skills

JSON SchemaSchema DefinitionAPI DevelopmentAPI developmentContinuous IntegrationSchema Validation