![DA](https://d2abrqas732254.cloudfront.net/images/specialists/0039921d3519dbf967f9de128159b29b8a3f1b95.jpg)
English:
Upper Intermediate
Dominican Republic
UTC -04:00
America/Santo_Domingo
Software Engineer and innovation enthusiast, with over 8 years of professional experience, highly skilled in technologies such as ReactJS and NodeJS.
Seasoned Software Engineer with over 8 years of experience in global technology consulting firms, specializing in Full Stack JavaScript Development. Proficient in ReactJS and NodeJS, with a proven track record of delivering innovative solutions and leading impactful projects. Skilled in database management, project management, and DevOps practices. Demonstrated adaptability and continuous learning in transitioning from desktop applications to cutting-edge web and mobile technologies. Passionate about driving efficiency and collaboration in cross-functional teams.
Want to hire this engineer?
Check if Daniel is availableExpertise
Years of commercial development experience
9 years of experience
Core technologies
Other technologies
Project Highlights
Nisum
May `23 - Present
1 year
Improved backend stability and user experience, transitioned from Redux to React Query for enhanced data management, and provided innovative frontend solutions.
Responsibilities & achievements
- Implemented bug fixes, data fixes, software testing, and documentation that resulted in a significant decrease in critical errors in legacy backend applications within the Home Health Care Services Industry. - Identified and resolved technical debt issues, leading to an enhancement in user experience and UI functionality. - Collaborated on enhancing data fetching and state management using React Query to gradually reduce reliance on Redux. - Offered and implemented modern solutions and structures for developing and integrating new features in frontend development.
Encora Inc.
Sep `22 - Apr `23
7 months
Led frontend development efforts, delivering MVPs, integrating new features, and addressing testing challenges to ensure seamless deployment and streamlined integration processes.
Responsibilities & achievements
- Primarily responsible for delivering MVPs, integrating new features, creating API endpoints, and building storybook playgrounds, with a focus on ReactJS frontend development within the team. - Addressed challenges such as E2E testing issues to ensure bug-free MVP solutions, implementing Cypress E2E tests for entire application flows. - Configured repository pipeline checks to run in parallel, minimizing delays in the code review process. - Adapted solution structures to DIFY services and modal-loaded modules for rapid delivery of new features and streamlined integration processes.
Freelance Web Development
May `22 - Feb `22
Managed end-to-end development of multilingual eLearning and betting web applications, leading teams and implementing advanced technologies for optimal user experience and functionality.
Responsibilities & achievements
- Project Manager | Team Lead | Full Stack Developer (ReactJS, React Native, NodeJS): eLearning Completed development of a web platform for Spanish-Russian-English eLearning "EsPasion". With a team of 3 people (Designer, Frontend Developer, Project Manager | Team Lead | Full Stack Developer), we carried out the design and development of the platform. Incorporating payment methods and complete Google GSuite support. The following products were delivered: Landing Page, Web App & Mobile App. Mostly, my role was responsible for leading the project until the delivery of the MVP and post-production application. - Project Manager | Team Lead | Full Stack Developer (ReactJS, NodeJS, Python, TensorFlow / TensorFlowJS): Web application for betting (MERN) Developed a betting application for the National Loto in Latin American countries. My role was responsible for leading the project until the delivery of the MVP and post-production application. Implemented neural networks and predictive analysis models, payment methods, among others. Information is obtained in real-time for more efficiency in user operations with banks and lotteries.
Bistox Exchange
Oct `21 - Jul `22
9 months
Led frontend development teams in building UI components, trading modules, and documentation for a crypto exchange platform, while also overseeing project analysis and task management.
Responsibilities & achievements
Frontend Developer (ReactJS, NextJS, Styled Components, Module Federation) - Creation of UI Kit Components - Development of Trading App modules - Documentation for Widgets & Translations from Russian to English (Development Guide) Frontend Team Lead (Temporarily leading a starter team, ReactJS, Styled Components, Micro-frontends) - Conducting product analysis - Managing tasks - Generating team reports: goals, deadlines, issues, meetings, etc. - Documenting team & project activities - Setting up Storybook Full Stack Developer (ReactJS, SASS, LESS, Golang) - Building a Crypto Exchange Website - Developing an Administrative App Bistox / Exbi https://exbi.trade/en/trade/BTC_USDT Development Timeline V2 - Resolving bugs (ReactJS, NodeJS) V3 - Implementing new features, fixing bugs (ReactJS, Golang) V4 - Creating a Minimum Viable Product (ReactJS, Module Federation)
Energo Technologies
Dec `20 - Oct `21
10 months
Rental service of Power Banks / Powerbank Dispensers (ReactJS, React Native, React-Admin, NestJS). Oversaw creation and management of a Power Bank rental service platform.
Responsibilities & achievements
Tasks: 1. Configure dispensers and communicate with devices via sockets. 2. Develop Administrative Panel with React-admin. 3. Continuous backend development of new endpoints and processes. 4. Integrate third-party applications. 5. Maintain data and implement notification feature for technical issues. 6. Provide parameterized statistical solutions for sales, income, and client reports. 7. Report on work and tasks of outsourcing programming team. Apps Developed: - Admin Panel - Mobile App Outsourced Apps: - Landing Page - Dispenser's App - Media Maintenance App
iKompras S.R.L, Farma Xtra
Aug `17 - May `19
2 years
Oversaw database design, business logic development, and staff management for various web-based projects utilizing JavaScript, NodeJS, Delphi, and React.
Responsibilities & achievements
Main tasks included: Database modeling and schematization; Business Logic Development; Supervising staff performance and professional growth (JavaScript, NodeJS, Delphi, React). Projects: - Customer service via WhatsApp (Web) - Smart corporate agenda (Web) - Back Office for Schools (Web) - Billing App (Web)
iKompras S.R.L, Victoria Yeb S.A
Mar `16 - Aug `17
1 year
Developed a comprehensive Debt Collection and Rating Service system, overseeing full-stack development and database architecture, aimed at streamlining collections and enhancing customer satisfaction in pharmacies.
Responsibilities & achievements
- Developed a Debt Collection Web App (Delphi, JavaScript, ExtJS) from March 2016 to August 2017 (1 year 6 months). - Designed to systematize collections within the company, reducing collection times. - Implemented features such as customer segmentation, automation of notices and complaints, internal alerts automation, customer prioritization (scoring), monitoring client history, handling of invoice statuses, task assignment to agents, real-time collection analysis, data maintenance, reports, statistics. - Integrated with any ERP or accounting system. - Role: FullStack development & team supervision, database schematization, structure, and development. - Developed a Rating Service Web/Mobile App (Delphi, ExtJS). - Used for measuring customer satisfaction, generating complaints and suggestions, and improving customer services in pharmacies. - Role: Project development supervision, database schematization, structure, and development.
iKompras S.R.L
Sep `15 - May `16
8 months
Developed a web application for order tracking utilizing Delphi, ExtJS, and Sencha, and contributed to desktop app maintenance and data reporting as a Junior FullStack Developer.
Responsibilities & achievements
Order Tracking | Web App (Delphi, ExtJS, Sencha) - Facilitated order creation and tracked orders from suppliers to customers, managing statuses until order completion. My role - Undertook complete project development to showcase and test my abilities as a Junior developer. Maintenance and Reporting of Data | Desktop Apps (Delphi) - Managed affiliated companies, branches, clients, staff, inventory, sales, billing, payment, debts, and payroll. My role - Contributed as a Junior FullStack Developer.
Education
Higher education in Computer Science
Agency
10-50
GMT-5
Lima, Peru
Core Expertise
Industries
Architecture & Design, E-Commerce & Retail, Information services & Technologies, Construction & Real estate, Data Science & Machine Learning, Branding, design, web development
Want to hire this engineer?
Check if Daniel is available