Davis – React, Ruby, Python

The product revolutionizes financial management for burgeoning consumer brands through innovative solutions. By consolidating banking, vendor payments, and credit functionalities into a unified, user-friendly platform, it fundamentally transforms how operators oversee their finances.

• Developed a widget enabling partners to extend credit offerings and generate leads by embedding a small script into their pages;
• Collaborated with the team to implement a "Buy Now, Pay Later" product, handling both frontend and backend development;
• Expanded the range of integrated providers used by the application, including accounting and e-commerce integrations;
• Enhanced the signup and application flow by aligning frontend with new designs and supporting new routes and flows on the backend.

Project offers comprehensive solutions for competitor registration optimization, employing predefined algorithms aligned with Olympic regulatory authorities for fair contest judging. This platform excels in efficient data management, facilitating seamless interaction with press agencies, online portals, social networks, and real-time television and digital broadcasts.

This product goes beyond conventional solutions by integrating local network capabilities alongside data center storage, ensuring stable internet connectivity and fortified security measures. Platform seamlessly manages rankings, registers all technical staff participating in the competition, and meticulously optimizes, reviews, and aligns equipment with customer and technical team satisfaction objectives.

Davis achieved the following:

• Developed innovative algorithms to enhance system functionality;
• Conducted updates to existing algorithms for improved performance;
• Identified and resolved bugs and performance issues within the application;
• Implemented codebase refactoring and optimized server configurations, leading to a significant 70% reduction in monthly costs.

This is a cutting-edge, user-friendly cash-back application that empowers users to effortlessly earn money while indulging in everyday activities such as shopping, dining out, and refueling at gas stations across a vast network of thousands of merchants and renowned brands spanning the nation. Leveraging innovative technology and strategic partnerships, this application seamlessly connects users with lucrative cash-back opportunities, making saving money an intuitive and rewarding experience.

• Orchestrated the seamless integration of diverse providers, enriching the system's capabilities and extending its reach;
• Spearheaded a comprehensive redesign initiative for partners' public pages, optimizing their aesthetics and usability to elevate user engagement and experience;
• Diligently addressed and resolved bugs while implementing regular maintenance tasks to uphold the reliability and performance of both frontend and backend codebases.

This platform grants users the convenience of scheduling appointments anytime, day or night, with top-tier beauty establishments.

Davis succeded in the following tasks, among others:

• Led the comprehensive refactoring of the existing search engine, introducing multi-threading and caching solutions to optimize performance, mitigate failures, and expedite search results delivery;
• Collaborated closely with a cross-functional team to conceptualize, design, and develop a dynamic book widget using AngularJS, ensuring seamless integration with the magazine website;
• Facilitated the deployment process of the AngularJS book widget, overseeing testing, troubleshooting, and final implementation to ensure a smooth and successful integration with the magazine website's existing infrastructure.

Angi is a platform that connects you with vetted home service pros and helps you find the best prices and book services in an instant. Whether you need routine maintenance, repairs, or renovations, Angi can match you with personalized solutions and cover your projects with Happiness Guarantee.

• refactored part of the service provider page
• migrated AngularJS to React
• built front-end components and UI lib

This project revolutionizes network operations for software-centric networking by seamlessly integrating profound network comprehension with cutting-edge distributed systems, cloud technology, data science, and gaming proficiency. With a keen focus on transforming network visibility, enhancing performance, and optimizing response, it facilitates the transition to contemporary network platforms by bridging physical and virtual layers. Primarily targeting enterprise data centers, the team collaborated with top-tier network and infrastructure providers such as VMware (VMW), Cisco Systems (CSCO), Cumulus Networks, among others, to deliver groundbreaking solutions to some of the globe's most expansive private data center operators.

• Established and upheld the frontend interface for overseeing routers, switches, and assorted CDN and network-related equipment;
• Innovated by crafting new providers for Puppet, facilitating the integration of a Python client within each equipment unit to optimize tracking and control functionalities;
• Sustained the Python client's performance and reliability, responsible for data collection within a resource-constrained Linux distribution.

Cyloop® Social was an ad-supported, music-based social media platform that offered “personalized” radio stations and user-curated music playlists and was built using lots of technologies like Ruby and Rails, Tokyo Tyrant/Cabinet, Redis/Resque, MySQL, memcached and Sphinx.

• Led the Brazilian team (5 developers)
• Ruby and Ruby on Rails development
• Front-end development
• Social network integrations (Twitter and Facebook)