Sergio Lima

Lead Mobile Developer at AppyWay
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Contact Information
us****@****om
(386) 825-5501
Location
Viseu, Viseu, Portugal, PT

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Experience

    • United Kingdom
    • Information Technology & Services
    • 1 - 100 Employee
    • Lead Mobile Developer
      • Dec 2018 - Present

      Mobile developer with competencies in Android (Java, Kotlin), iOS (ObjC, Swift), IoT(Bluetooth/BLE). Interest in Data/Application Security and react native technologies. Mobile developer with competencies in Android (Java, Kotlin), iOS (ObjC, Swift), IoT(Bluetooth/BLE). Interest in Data/Application Security and react native technologies.

    • Portugal
    • Flight Training
    • 1 - 100 Employee
    • Theory Flight School Instructor
      • Feb 2020 - Present

      Teaching ATPL subjects to new pilots inline with the new regulations set by EASA. The subjects taught were Mass & Balance and Performance. Due to COVID restrictions part of the subjects were taught using state-of-art e-learning tools. Main goal was to teach the subjects making sure the students learned and understand them, and be able to cope with any real life question. Teaching ATPL subjects to new pilots inline with the new regulations set by EASA. The subjects taught were Mass & Balance and Performance. Due to COVID restrictions part of the subjects were taught using state-of-art e-learning tools. Main goal was to teach the subjects making sure the students learned and understand them, and be able to cope with any real life question.

  • Viriatus-Software
    • London, United Kingdom
    • Senior Mobile Developer
      • Jun 2018 - Dec 2018

      Senior Mobile Developer at Viriatus-Software, my own limited company to work as contractor on exciting and state of the art projects. Currently my work involve Smart Mobile Technology, on both iOS and Android to mobile Parking. My interests involve also learning/teaching around the Flying / Airlines business (there's a personal project going along) Senior Mobile Developer at Viriatus-Software, my own limited company to work as contractor on exciting and state of the art projects. Currently my work involve Smart Mobile Technology, on both iOS and Android to mobile Parking. My interests involve also learning/teaching around the Flying / Airlines business (there's a personal project going along)

    • United States
    • Technology, Information and Internet
    • 700 & Above Employee
      • Jul 2017 - Jun 2018

      Cross training on iOS / Swift and some Objective-CVery proficient on UI/UX development with Auto layout

      • Aug 2015 - Jun 2018

      OnSite and Remote job.Develop android app factories for events management. This means, developing an modular app that can behave differently, and with different modules for different clients/events.Work with:Android StudioAndroid sdk api 4.4+ (minimum, targeting L and M)Rest/JSON webservicesLibs used: Eventbus, Dagger, GreenDao, retrofit okHttpAppium and Junit for testing Methodology used Agile / ScrumJIRA and confluence for tracking tasks, info and bugsTrello for tasks overview Source controlGit (of course ;)) Show less

    • United States
    • Information Technology & Services
    • 1 - 100 Employee
    • Scrum Master / AGILE
      • Mar 2016 - Mar 2016

      Managing the team and making sure everything was performed and done on time, as an AGILE team should be. Managing JIRA tickets (bugs, features) around the multifunctional team (IOS, Android, Web, Server , Integrations) Managing the team and making sure everything was performed and done on time, as an AGILE team should be. Managing JIRA tickets (bugs, features) around the multifunctional team (IOS, Android, Web, Server , Integrations)

    • Portugal
    • Software Development
    • 200 - 300 Employee
    • Software / Android Developer
      • Jan 2013 - Jul 2015

      Most OnSite but also Remote job Development of Android Applications for cloud synching of media content and contacts. Technologies used were git, jira for agile methodologie, Android studio as ide and latest 21android sdk and ndk v10. Android solution for telecom companies to simulate sale of devices and tariff plans. Other projects involved the integration of systems using Java 2ee soap wevservices, tomcat v7, netbeans ide and intelij. Had some responsibilities to integrate new comers into the team and teach them whenever they require help. Show less

    • Germany
    • Airlines and Aviation
    • 500 - 600 Employee
    • ATPL - Commercial Pilot
      • Oct 2010 - Jul 2013

      The pilot syllabus covers the following areas: Air law; Aircraft general knowledge; Flight planning and monitoring; Human performance and limitations Meteorology; Operational procedures; Principles of flight; Communications (IFR & VFR) ; Performance General navigation; Radio navigation; Instrumentation; Mass and balance The practical part was: Fly Cessna 152, 172 BeechCraft "Bonanza" PIper Tomahwk, Cherokee, Seminole The pilot syllabus covers the following areas: Air law; Aircraft general knowledge; Flight planning and monitoring; Human performance and limitations Meteorology; Operational procedures; Principles of flight; Communications (IFR & VFR) ; Performance General navigation; Radio navigation; Instrumentation; Mass and balance The practical part was: Fly Cessna 152, 172 BeechCraft "Bonanza" PIper Tomahwk, Cherokee, Seminole

    • Software Developer
      • Jan 2012 - Dec 2012

      Developing own projects for self learning technologies. Managing syllabus and courses at academias. Teaching at academias (computer sciences, maths and physics) Developing own projects for self learning technologies. Managing syllabus and courses at academias. Teaching at academias (computer sciences, maths and physics)

    • Course Manager
      • Aug 2011 - Jul 2012

      Responsible for syllabus design and teaching methodologies. Teaching Computer sciences, informatics , maths and physics. Responsible for syllabus design and teaching methodologies. Teaching Computer sciences, informatics , maths and physics.

    • Switzerland
    • Research Services
    • 700 & Above Employee
    • Software Developer
      • Nov 2009 - Nov 2010

      Member of ATLAS TDAQ and Monitoring group at CERN Designing GUI for monitoring the the flow of the data coming from the Atlas experiment. The PentaBytes of data from the detector needs to be processed through a huge number of applications nodes distributed in chains throughout the cern Grid. To be sure no important data is lost it was required that the buffers of the chain were under the limits for a correct and efficient processing was done. The UI was done using Java and Swing for running as standalone app. Attended several talks and workshops regarding Parallel processin (TBB, MPICH) and security and information integrity performed by the Security team. Show less

    • Portugal
    • Higher Education
    • 700 & Above Employee
    • Researcher in machine learning and computer vision
      • Dec 2007 - Oct 2009

      Lead researcher on the www.capview.org project. This project's goal was to become an automatic event detector, using wireless capsule endoscopic video, and aid the physicians on the clinical diagnosis. Algorithms design for automatic polyp detection. Creation of a Gold Standard database of well annotated video from the wireless capsule to be used on and by the community. Tasks performed: − feature extraction and data mining using SVMlight for C++, WEKA for JAVA. − Integration of WEKA and Matlab for fast analysis and prototyping − Integration of C#/C++ CLI for fast video analysis − Develop of WPF GUI interfaces for usability − Installation of SVN for simple source code distribution, and backup scripts − Installation of TRAC with LDAP authentication for documents and source code distribution, across the department − Use of VmWare ESX for implementation of several virtual machines for development Technologies: FFMPEG, openCV, C/C++, MATLAB, WEKA, SVMLight, C#/.NET-WPF, Show less

    • Portugal
    • Biotechnology Research
    • 1 - 100 Employee
    • Bioinformatic engineer
      • Sep 2006 - Nov 2007

      Installation and management of a mini cluster based on RocksCluster Software, to run applications based on MPICH. Development of software and scripts in BASH and Python to perform automatic administration tasks. Development of some API’s in C# for interacting with public Bio-Databases. Installation of windows VPN server for teleworking, and Cisco routers/switches configuration. The bioinformatics results from several open source packages were dumped in CSV formats, and therefore used the Python/REGEX scripts for parsing and analysis. Processes optimisation by developing VBA scripts for EXCEL expediting the workload on biologists. Responsibilities: Process optimisation. Developing C#/.NET API's for access to public nucleotide databases (NCBI) Managing Cluster based on CentOS Bash and Python scripting Show less

Education

  • Universidade de Aveiro
    Masters, Telecom, Electronics, Software
    2000 - 2006

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