English:
Upper Intermediate
Alejandro W.
Vetted by YouTeam
Argentina
UTC -03:00
America/Argentina/Buenos_Aires
English:
Upper Intermediate
Alejandro has been working as a Full-Stack Developer for different companies for more than 4 years in different environments.
Alejandro has been working as a Full-Stack Developer for different companies for more than 4 years in different environments, such as 1-1 with direct Clients, proactive communication with company's employees, or teams managed through Jira (daily Scrum, Sprints).
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Check if Alejandro is availableExpertise
Years of commercial development experience
6 years of experience
Core technologies
Other technologies
Project Highlights
Confidential
Jun `21 - Present
4 years
Solvd, Argentina/California
Complete Jira tickets, with tasks such as Spikes, bugs, features, small fixes, and else.
Responsibilities & achievements
• Collaborated with a team, each focusing on a specific microservice. • Maintained constant, daily communication with the client. • Created tasks, identified bugs, and performed debugging. • Developed projects from scratch, optimized performance, and migrated existing ones.
Confidential
Nov `20 - Jun `21
7 months
Ibis Dev, Argentina/France
Migrate a .NET application to Node.js (Express) and React.
Responsibilities & achievements
• Understood requirements and created Epics with corresponding Tickets in Jira, addressing client issues. • Navigated challenges related to using Firebird as the database, adapting to limited Node.js support, and collaborating with the client programmer for required changes. • Maintained daily communication with the client to manage deadlines, and schedules, and participate in business meetings. • Developed projects from scratch, ensuring alignment with client expectations and requirements.
Confidential
Mar `19 - Nov `20
2 years
Telecentro, Argentina
Because of Covid-19, remote work has become a must. The company received a lot of new customers, around a 30% increase, and with them, the service wasn't working properly because the hardware in charge of providing it to work efficiently was being overwhelmed. Even though each customer had an address, not all buildings were provided by the same hardware, so addresses weren't enough to determine a building failure.
Responsibilities & achievements
• Created a full application for the logistics department to determine and prioritize building fixes. • Addressed data acquisition challenges by implementing workarounds using SNMP and SSH. • Normalized databases for better structure and efficiency. • Debugged and rewrote code to enhance performance and readability. • Migrated legacy PHP/HTML websites to an MVC design with modern frameworks. • Developed the frontend, and backend, and deployed the application on a physical server within a one-week timeframe for an urgent project.
Confidential
Aug `18 - Mar `19
7 months
Pedraza Viajes y Turismo, Argentina
Optimize performance across the whole application.
Responsibilities & achievements
• Identified and resolved performance and aesthetic issues, including optimizing database queries to avoid excessive requests caused by inefficient instance handling. • Migrated legacy HTML + jQuery + PHP applications to React (class components) or Angular, based on deployment requirements. • Designed and implemented clear APIs for better system integration. • Optimized time/space complexity of algorithms to improve application efficiency. • Reorganized database queries to minimize server requests and enhance performance.
Agency
400+
GMT-11
Remote
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Check if Alejandro is available