Jeferson - Software Developer with 5 years in Mobile and Web Applications

Managua, Managua Department, Nicaraguaen

Led development of multiple client projects delivering on-time and within scope, improving deployment efficiency.

Progressed from Junior to Senior Developer, expanding technical expertise and project responsibilities.

Published on CazVid

Summary

Experienced developer with 5 years in mobile and web app development, specializing in JavaScript, React Native, and project coordination. Proven track record of delivering high-quality solutions for diverse clients.

Key Achievements

Developed cross-platform mobile apps using React Native, enhancing user engagement for key clients.

Skills

JavaScriptExpert

Utilized JavaScript extensively for developing interactive web and mobile applications.

React NativeAdvanced

Built cross-platform mobile apps that improved client outreach and user experience.

Project ManagementIntermediate

Coordinated project phases from planning to deployment, ensuring timely delivery.

UI/UX DesignIntermediate

Designed user interfaces focusing on usability and visual appeal for mobile and web platforms.

Experience

Financial Data Analyst / Loan Reviewer

Concentrix / WebHelp / Ibex / OneLink

Executed end-to-end loan approval processes for major banking campaigns, ensuring 100% accuracy in income verification and financial calculations., Engineered custom financial calculators and tracking tools within Google Sheets, handling massive datasets (25,000+ rows and 47+ columns)., Authored over 50,000 lines of formula logic and scripts to automate repetitive tasks, reducing processing time for the financial team., Consistently met high-performance KPIs in technical support and financial data auditing.

Logistics & Distribution Coordinator

Hardware Stores & Delivery Services

Directed stock control and inventory levels for high-volume hardware operations, ensuring zero-loss goals., Managed delivery logistics, including route optimization for truck fleets to maximize fuel efficiency and delivery speed., Responsible for the physical integrity of merchandise and high-stakes delivery schedules in a fast-paced environment.