Olonyl Landeros

Experience

• 

  AJA S.A.

  Jul 2010 - Jul 2011

  Full Stack Developer

  • Developed reports in Oracle 10g, Cubes in SQL Server 2008 and WEB applications and services in Asp.Net for the company Movistar.• Among some of the applications I developed are:o Invoicing Panelitas: This application was developed for Movistar street vendors who needed a mobile application to make sales of cell phones, kits, accessories and then print sales invoices. On the other hand, a synchronization interface between the mobile database and the local database was developed through WebServices.o Business Sales Funnel: The application was developed with the purpose of managing a database of companies that applied to be Movistar's SME customers (Prospective customers) and customers that are already SMEs. Once the prospective customers were identified, they were programmed to become Movistar SMB customers. Likewise, SME customers were followed up.c#,asp.net,sql-server,oracle,toad,soap,php,java,js,shell script,css,html,ssis. Show less

• 

  Universidad Americana (UAM)

  Jul 2011 - May 2013

  Full Stack Developer / Software Specialist

  • Created Automatic debit WEB system: This system manages a database of students who make payments for tuition, monthly payments, and other things by credit card. The system generates a file with the information that the bank requires to make the debit to the card, later this file is uploaded to a platform that belongs to the bank that issued the credit card. • Fixed Assets Survey System: This system is a hybrid between Desktop and WEB used to verify fixed assets of the UAM by area and by person in charge. • Check Request System: The purpose is to make bulk requests for checks and validate it against the budget once it has been reviewed and approved. This is done because currently the request system does not make massive requests and neither does the corresponding budget validation and this creates inconsistency in the information. • Created the Clinic Consultation System: It is a system made in Silverlight 4.0 as a presentation layer, Entity Framework as a Data Access layer. The objective is to have a personalized reporting center for the students of the Dental Clinics with the objective that they can access via the Web their Account Statement, Billed Materials, Clinical Record of the people they have treated, etcc#,vb,js,jquery,ajax,angularjs,devexpress,wcf,css,html,sql-server,entitiy framowork,asp.net,tfs,reporting service,crystal report,silver light. Show less

• 

  DNP Distribuidora Nicaragüense de Petroleo S.A.

  Jun 2013 - Aug 2018

  Full Stack Developer / Technical Lead

  • Developed solutions for Pos Pax Terminal and connect it with the Gas dispenser to automate gas delivery throughout an integrated architecture. • Gathered and translated client requirements into highly specified project. • Identified options for potential solutions and assessing them for both Technical and Business Suitability. • Worked closely with colleagues, developers, testers, and variety of end users to ensure Technical Compatibility and User Satisfaction. • Supported users on changes and system updates. • Maintained of Amazon Web Services, RDS, Virtual Machines, user accesses.• Developed and managed Fleet Control System based on .Net Solution. • Developed Mobile solutions for IOs And Android devices. Developed WCF Services. • Created SSIS solutions to Transform and Migrate Data.c#,vb,js,jquery,ionic,angularjs,devexpress,wcf,sql-server,ssis,css,html,asp.net,sdk pos pax,vox controller,tfs,lenguaje c,entity framework,wcf. Show less

• 

  SMBS - Smart Business Solutions

  Aug 2018 - Oct 2019

  Full Stack Developer

  • Created an application to manage lead follow up and hires for a Hotel Management Company.• Set up the basis to work on a React base application for Mobile and Web.• Defined best practices and tools to be used in the development team.• Created standards to work CSS integration to the application.• Set up and deploy applications inside Apple Store.• Trained developers to get familiar with the Project architecture.ReactJS, NodeJS, ES6, Sequelize, GraphQL,PostgresSQL,React Native, Redux, Git, Scrum Show less

• 

  Contollo

  Nov 2019 - Jan 2023

  Create the Opportunity Format which includes all the necessary elements to do sourcing. • Review Job Posts Content based on format• Review and approve Qualified Candidates to deliver to KAM.• Define strategies to reach more candidate along with Marketing• Define Recruitment KPIs• Follow up meeting with Recruiters and KAM to pulish current needs and to be aligned to future needs• Manage Recruitment budget when it comes to licenses and Ads• Create POC for new requirements when it comes to features/products development• Work along with team members to define strategies for the development of new features• Support Team Members when it comes to training or find solutions whenever there are blockersLinkedIn Recruiter, Indeed, Dice, Jira, GCP, Azure, Angular, C#, SQL, Scrum, Flutter, Git, PowerBI, nunit, mstest, drawio Show less • Automate processes using Azure DevOps.• Create documentation and standards to deliver quality software. • Support development process with the proper infrastructure and guideline. • Ensure quality code based on standards by leveraging on automated processes. • Ensure quality software by applying the best QA techniques and technologies. • Ensure accurate software delivery by having a proper requirement analysis.• Ensure quality code by reviewing and ensuring best practices and standards were adopted for the development team.• Train people to get familiar with the processes and standards as well as the usability of the systems.• Work on outstanding tickets, analyze, develop a proper plan to achieve it and execute it• Deploy changes, test changes and document them into tickets• Communicate progress to my team or any person involved in an specific ticket• Meet with stakeholders to analyze requirements and present a proper plan• Refactor Legacy Code • Support other teams providing guidenence and know-how• Manage Jira Ticketsc#, js, jquery, typescript,angular,sass,html,netcore,entityframework,sql-server,ssis, scrum, flutter,Azure DevOps,power bi, netsuite, business central, git, google cloud, power shell, advanced installer, nunit, mstest, nbustitute, moq, quartz Show less • Built this department from scratch• Working with BA, QA and DevOps people to guarantee a quality SDLC• Implement Process Automation using Azure DevOps.• Create documentation and standards to deliver quality software. • Support development process with the proper infrastructure and guideline. • Assure quality code based on standards by leveraging on automated processes. • Assure accurate software delivery by having a proper requirement analysis.• Assure quality code by reviewing and ensuring best practices and standards were adopted for the development team.• Train people to get familiar with the processes and standards as well as the usability of the systems.• Create and present weekly PBI Status Report• Create and present improvement plans• Handle release dates and communication to customers• Train developers to embrace code standards and policies• Train QA and BA people on communication and self managementc#, js, jquery, typescript,angular,scss,html,netcore,entityframework,sql-server,ssis, scrum, flutter,Azure DevOps,power bi, netsuite, business central, git, google cloud, power shell,XCode. Show less • Created pipelines and standards to automate CI/CD inside the projects.• Create policies, documentation, and standards to integrate changes and do code reviews before integrating changes• Create branch strategy aligned to our requirements• Collaborated with development teams to ensure delivery to production environment using Azure technologies. • Implement Logic Apps to trigger alerts and encapsulate applications• Manage repositories• Create unit testing coverage policiesc#, js, jquery, typescript,angular,sass,html,netcore,entityframework,sql-server,ssis, scrum, flutter,Azure DevOps, mvc, asp.net, power bi, git, logic apps, azure web apps Show less • Use Azure DevOps Scrum Board to manage Product Backlogs • Create best practices documentation, processes regarding SDLC• Create POC for new features• Guide team members to follow best practices when coding• Support Quality Assurance to ensure to be aligned to the Acceptance Criteria• Lead follow up meeting along with the Stakeholders, Product Owner, CEO, CTO.• Present status reports to create visibility to the Stakeholders, Product Owner, CEO, CTO. • Provided analysis, recommendations, and solutions to improve performance, security, and scalability of software and services. • Manage repositories and branch strategiesc#, js, jquery, typescript,angular,sass,html,netcore,entityframework,sql-server,ssis, scrum, flutter,Azure DevOps, mvc, asp.net, power bi, git Show less • Collaborated with team members to determine best practices and client requirements for software applications. • Provided analysis, recommendations, and solutions to improve performance, security, and scalability of software and services. • Developed Flutter Mobile App to Manage Billings and Vendor request as well as Building and Follow up reports.• Created and Maintenance of Power BI reports. • Implemented Repository Pattern with Entity Framework and Specification Pattern to manage the integration with SQL Database. • Create and maintain Angular applications• Create and configure Azure Web Apps to deploy Angular + Net Core applications.• Created and Maintained Integration Packages (SSIS).• Managed and set up account to promote applications into Apple Store.• Use Azure DevOps Scrum Board to manage Sprint Backlogsc#, js, jquery, typescript,angular,sass,html,netcore,entityframework,sql-server,ssis, scrum, flutter,Azure DevOps, mvc, asp.net, power bi, git, service bus, azure web apps Show less

  • Talent Acquisition Manager / Software Specialist

    Jul 2022 - Jan 2023

  • Software Specialist

    Sept 2021 - Sept 2022

  • Production Operation Manager

    Mar 2021 - Aug 2021

  • Operations Team Lead

    Jan 2021 - Feb 2021

  • Lead Software Engineer

    Nov 2020 - Dec 2020

  • Senior Software Engineering

    Nov 2019 - Oct 2020
• 

  OOQIA

  Oct 2022 - Jul 2023

  AWS SysOps

  ● Deploying and managing EC2 instances, including selecting the appropriate instance types, setting up security groups, and managing storage volumes.● Monitoring the health and performance of AWS resources, including EC2 and ECS instances, databases, storage, and network components.● Designing and implementing backup and recovery strategies for AWS resources, including databases, storage, and EC2 instances.● Configuring auto-scaling groups and load balancers to ensure applications can handle increased traffic and demand.● Investigating and resolving issues related to system performance, network connectivity, security, and application deployments.● Developing and maintaining scripts and automation tools to streamline operational tasks, such as configuration management, and monitoring.● Collaborating with cross-functional teams, including developers, architects, and database administrators, to support application deployments and optimize system performance.● Configure and deploy docker containers using ECS and ECR.● Create and execute migration plans to migrate services such as SQL On Premise to RDS or EC2 Dockerized applications into ECS.Technologies: AWS (EC2, RDS, S3, ECS), Jira, GitLab, Bit Bucket, Docker, Team City, Data Dog, New Relic, IIS, Windows Server, SQL, SCRUM. Show less

• 

  Consulting Company

  Apr 2023 - now

  ● Collaborate with developers and other teams to implement solutions and new features based on the current SprintBacklog.● Maintain comprehensive and up-to-date documentation related to production systems, known issues, and their resolutions.● Communicate effectively with stakeholders, including developers, product managers, and end-users, regarding incidents, updates, and changes to the system.● Develop new features using best practices and design patterns.● Work on outstanding tickets, analyze, develop a proper plan to achieve it and execute it● Deploy changes, test changes and document them into tickets.Technologies: NET C#, SQL, Azure DevOps, Git, PowerBI, ASP.NET, React, Angular, Azure Event Hub, Kafka, Ytel, xUnit, Dapper, Entity Framework Show less ● Support operation by troubleshooting, diagnosing and fixing issues related to legacy applications.● Manage Azure Infrastructure and Security.● Manage Microsoft Exchange.● Manage SQL Server databases.● Manage PowerBI reports.● Manage Azure DevOps repositories and CI/CD integration.● Manage Logic Apps and Azure Functions● Manage SSIS PackagesTechnologies: Net Core C#, Angular, React, MySQL, SQL, Azure DevOps, Azure, Git, PowerBI, unit testing,entityframework, ssis, servicebus. Show less ● Analyze logs, error messages, and system behavior to identify the root cause of problems.● Collaborate with developers and other teams to implement solutions and fix issues promptly.● Follow established incident management procedures to ensure timely resolution and minimize downtime.● Maintain comprehensive and up-to-date documentation related to production systems, known issues, and their resolutions.● Communicate effectively with stakeholders, including developers, product managers, and end-users, regarding incidents, updates, and changes to the systemTechnologies: .NET C#, SQL, Azure DevOps, Git, PowerBI, Reporting Service, ASP.NET, ServiceNow Show less

  • Senior Software Engineer

    Oct 2023 - now

  • Senior Software Engineer

    Jul 2023 - Sept 2023

  • IT Specialist

    Feb 2023 - Sept 2023

  • Senior Software Engineer - Production Support

    Apr 2023 - Jul 2023