
Ulises Mireles developed and maintained the FunnelMigracion platform, delivering 61 features and resolving 14 bugs over nine months. He architected secure authentication flows, including two-factor login, and implemented dynamic, permission-based navigation to enhance user access control. Using Angular, TypeScript, and .NET, Ulises built robust backend APIs, integrated AI-powered assistants, and improved data modeling for opportunities and prospect management. His work included dashboard visualizations, chat and chatbot features, and advanced session handling. By refactoring core components and optimizing database interactions, Ulises ensured maintainability, data integrity, and deployment readiness, resulting in a scalable, user-focused application that supports evolving business needs.

October 2025 (UlisesMireles/FunnelMigracion) – Key bug fix: Corrected delivery type rendering in the Opportunities modal by using the entregas property instead of servicios, ensuring accurate delivery options are displayed to users. Patch committed: d4d316ec6e3f38fdd038a96d25ff9a64789694ae ("soluicon cambo tipo entrega"). Business value: improved user experience and data integrity, reducing misdelivery and support queries. Technical impact: demonstrated front-end debugging, data-model alignment, and maintainability through focused regression work. Technologies/skills: frontend JavaScript/TypeScript, UI state management, code review.
October 2025 (UlisesMireles/FunnelMigracion) – Key bug fix: Corrected delivery type rendering in the Opportunities modal by using the entregas property instead of servicios, ensuring accurate delivery options are displayed to users. Patch committed: d4d316ec6e3f38fdd038a96d25ff9a64789694ae ("soluicon cambo tipo entrega"). Business value: improved user experience and data integrity, reducing misdelivery and support queries. Technical impact: demonstrated front-end debugging, data-model alignment, and maintainability through focused regression work. Technologies/skills: frontend JavaScript/TypeScript, UI state management, code review.
September 2025: Focused on stagnation analytics enhancements in FunnelMigracion to improve prioritization and visibility for dormant opportunities. Delivered a new inactivity metric DiasSinActividad, updated data models and UI, and included Prospecto context in stagnation statistics to display the prospect alongside the opportunity name. These changes enable better prioritization, faster follow-ups, and more accurate forecasting.
September 2025: Focused on stagnation analytics enhancements in FunnelMigracion to improve prioritization and visibility for dormant opportunities. Delivered a new inactivity metric DiasSinActividad, updated data models and UI, and included Prospecto context in stagnation statistics to display the prospect alongside the opportunity name. These changes enable better prioritization, faster follow-ups, and more accurate forecasting.
August 2025 monthly summary for UlisesMireles/FunnelMigracion. Delivered core feature enhancements across chat UI, AI assistant, analytics, and prospect management. Stabilized startup and improved UX through UI polish and security improvements while laying groundwork for GPT-5 readiness and enterprise context in AI responses.
August 2025 monthly summary for UlisesMireles/FunnelMigracion. Delivered core feature enhancements across chat UI, AI assistant, analytics, and prospect management. Stabilized startup and improved UX through UI polish and security improvements while laying groundwork for GPT-5 readiness and enterprise context in AI responses.
July 2025 monthly summary for UlisesMireles/FunnelMigracion: Delivered a set of user-facing features, reliability improvements, and architectural enhancements that collectively increase user productivity and data integrity. Key features delivered include session modal enhancements (per-modal duration, countdown, and a session counter UI for the 'sigues ahí' modal) and design/title improvements for the same modal; UI/DTO and table polish (user-configurable columns, updated headers, total files in opportunities, improved pagination and date handling); and Prospectos Assistant Core with a new controller and per-user memory (assistantId and threadId) plus temperature support and file-based instruction handling. Additionally, onboarding and cache improvements for the assistant, backend AsistentesService updates, and enhancements to chatbot messaging. Documentation was expanded with Prospeccion.txt, and code maintainability was improved via a utilities refactor for AsistenteService readability. Major bugs fixed include ensuring seguimiento stage is saved for reports and database field integrity fixes; plus phone-related adjustments.
July 2025 monthly summary for UlisesMireles/FunnelMigracion: Delivered a set of user-facing features, reliability improvements, and architectural enhancements that collectively increase user productivity and data integrity. Key features delivered include session modal enhancements (per-modal duration, countdown, and a session counter UI for the 'sigues ahí' modal) and design/title improvements for the same modal; UI/DTO and table polish (user-configurable columns, updated headers, total files in opportunities, improved pagination and date handling); and Prospectos Assistant Core with a new controller and per-user memory (assistantId and threadId) plus temperature support and file-based instruction handling. Additionally, onboarding and cache improvements for the assistant, backend AsistentesService updates, and enhancements to chatbot messaging. Documentation was expanded with Prospeccion.txt, and code maintainability was improved via a utilities refactor for AsistenteService readability. Major bugs fixed include ensuring seguimiento stage is saved for reports and database field integrity fixes; plus phone-related adjustments.
June 2025 — FunnelMigracion (UlisesMireles/FunnelMigracion). Delivered significant frontend enhancements, reliability fixes, and performance-oriented adjustments that improve dashboard visibility, user workflow efficiency, data integrity, and security. Focused on agent-based visualization, opportunities lifecycle clarity, and top-clients visibility while hardening access control and session handling. Completed multiple UI/UX refinements across cards, modals, and layouts, and addressed key stability issues to reduce production risk.
June 2025 — FunnelMigracion (UlisesMireles/FunnelMigracion). Delivered significant frontend enhancements, reliability fixes, and performance-oriented adjustments that improve dashboard visibility, user workflow efficiency, data integrity, and security. Focused on agent-based visualization, opportunities lifecycle clarity, and top-clients visibility while hardening access control and session handling. Completed multiple UI/UX refinements across cards, modals, and layouts, and addressed key stability issues to reduce production risk.
May 2025 monthly summary for UlisesMireles/FunnelMigracion highlighting delivery of UI enhancements, chat and charting capabilities, and backend/production readiness improvements. The month focused on user experience polish, reliable charting, and production-grade readiness, with careful merge conflict resolution and robust form validation feedback.
May 2025 monthly summary for UlisesMireles/FunnelMigracion highlighting delivery of UI enhancements, chat and charting capabilities, and backend/production readiness improvements. The month focused on user experience polish, reliable charting, and production-grade readiness, with careful merge conflict resolution and robust form validation feedback.
April 2025 monthly summary for UlisesMireles/FunnelMigracion focusing on delivering core platform improvements that boost maintainability, user productivity, and data reliability. Key enhancements include structural reorganization and routing updates for maintainability; CatalogoService to preload catalog data on login; drag-and-drop support for the Opportunities board with proper stage handling and preservation of historical comments; and targeted UI/UX refinements across cards, vertical bar, and chat to improve readability and accessibility. Overall impact includes faster onboarding, more predictable data access, and a smoother end-user workflow, with measurable improvements in navigation consistency and UI consistency.
April 2025 monthly summary for UlisesMireles/FunnelMigracion focusing on delivering core platform improvements that boost maintainability, user productivity, and data reliability. Key enhancements include structural reorganization and routing updates for maintainability; CatalogoService to preload catalog data on login; drag-and-drop support for the Opportunities board with proper stage handling and preservation of historical comments; and targeted UI/UX refinements across cards, vertical bar, and chat to improve readability and accessibility. Overall impact includes faster onboarding, more predictable data access, and a smoother end-user workflow, with measurable improvements in navigation consistency and UI consistency.
March 2025 highlights a security- and usability-focused upgrade to FunnelMigracion. Delivered a centralized login service with a refined login UI and a conditional two-factor authentication flow, plus a dynamic, permission-driven navigation layer that replaces static menus. Expanded opportunities reporting with monthly grouping, a new Foto field in the DTO, and improved date handling for accurate monthly analytics. Performed UI polish and branding updates, including filter icon cleanup and table column refinements, and refreshed user/profile and branding assets. Completed deployment-ready project structure and environment configurations (Funnel.Data and QA/dev URL adjustments) to streamline future releases. These efforts enhance security, user experience, data accuracy, branding consistency, and deployment readiness, delivering clear business value and technical robustness.
March 2025 highlights a security- and usability-focused upgrade to FunnelMigracion. Delivered a centralized login service with a refined login UI and a conditional two-factor authentication flow, plus a dynamic, permission-driven navigation layer that replaces static menus. Expanded opportunities reporting with monthly grouping, a new Foto field in the DTO, and improved date handling for accurate monthly analytics. Performed UI polish and branding updates, including filter icon cleanup and table column refinements, and refreshed user/profile and branding assets. Completed deployment-ready project structure and environment configurations (Funnel.Data and QA/dev URL adjustments) to streamline future releases. These efforts enhance security, user experience, data accuracy, branding consistency, and deployment readiness, delivering clear business value and technical robustness.
February 2025 — UlisesMireles/FunnelMigracion: Delivered foundational project architecture and security enhancements, expanded access controls, UI routing, and data management features. Implemented two-factor authentication, revamped prospect/contacts display, and introduced a Service Type catalog with dedicated route by company ID. Fixed critical prospect data merge bug and stabilized the UI. These efforts establish a scalable platform foundation for ongoing product development, improving security, data usability, and cross-team collaboration.
February 2025 — UlisesMireles/FunnelMigracion: Delivered foundational project architecture and security enhancements, expanded access controls, UI routing, and data management features. Implemented two-factor authentication, revamped prospect/contacts display, and introduced a Service Type catalog with dedicated route by company ID. Fixed critical prospect data merge bug and stabilized the UI. These efforts establish a scalable platform foundation for ongoing product development, improving security, data usability, and cross-team collaboration.
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