Emmanuel Lehmann

Project Development Manager @NXT - Tech

System ArchitectSQLJavaJavaScript✔️ ITBackend DeveloperFrontend DeveloperSystem AnalystProduct ManagerProject Manager

Emmanuel Lehmann is a dynamic and accomplished Project Development Manager at NXT - Tech company. With an impressive career spanning several years in tech project management, Emmanuel has cultivated a reputation for his strategic planning, team leadership and adept problem-solving skills. His expertise lies in managing large-scale, complex projects, ensuring they are completed on time, within budget and to the highest standard. Emmanuel is a strong advocate for innovation and efficiency in project development. His keen understanding of technology and its evolving trends has made a significant impact on the successful execution of numerous projects at Tao Tech. Emmanuel holds a degree in Information Systems and has a strong background in software development. His unique blend of technical knowledge and management skills make him an invaluable asset in the tech industry.

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Work Background

NXT - TechProject Development Manager

Jun. 2023Brazil · RemoteAs the Project Development Manager of this innovative company, I oversee the development of cutting-edge software for monitoring and news clipping. My primary role involves driving the project from conception to delivery, ensuring that we optimize human work and automate functionalities to enhance efficiency and productivity. My responsibilities extend to conducting hiring evaluations and interviews to build a skilled and cohesive team, as well as performing technical cost analyses to ensure budget adherence. Utilizing Scrum methodologies and JIRA software, I lead our team in managing workflows and organizing deliveries, ensuring agile and effective project progression. The technology stack we use includes Amazon Cloud Search for efficient document retrieval (news transcriptions), complemented by a robust suite of tools such as S3, RDS, P3, EC2, and AI technologies like OpenAI's Whisper and ChatGPT. These technologies help us transcribe media content from various sources and employ OCR solutions like Tesseract for image and PDF transcription. My technical expertise also allows me to support the team, troubleshoot issues, and optimize systems. A significant part of my role involves analyzing and executing the goals set by stakeholders, including the CEO and managers. This ensures that our project aligns with the broader company objectives and market needs. I aim to maximize the value we deliver through strategic project evaluations, continually enhancing our software to set industry standards in news monitoring and clipping. I am proud to lead a transformative project that is reshaping how news is monitored and clipped, establishing new benchmarks for excellence in our field.

Neoone Edifícios InteligentesTeam Lead | Tech Lead

Feb. 2023 - Jun. 2023Florianópolis, Santa Catarina, Brazil · RemoteIn this extraordinary and innovative venture, I acted as Tech Lead, preparing the technology and architecture stacks, to provide the best cost-benefit, in IoT solutions integrated into the management of the entire conception of building construction, allowing the creation of a new Concept of autonomous buildings, such as organisms that grow through the use of digital twins, artificial intelligence, big data, and significant integration of equipment to provide the best and most innovative experience for builders, condominiums, residents, owners, and maintainers. In addition, I used to develop in VueJS, when necessary. As Team Lead, I coordinated the development team using Jira (Scrum), describing and prioritizing activities in alignment with Stakeholders. Technologies: Vuejs, Vite, Vuetify, Pinia, Casl; Tools: Jira, IntelliJ Idea, Bitbucket, DBeaver, Postman;

KiositeFull Stack Engineer

May. 2022 - Jan. 2023United States · RemoteKiosite is responsible for Hiretrue and Talify systems, which provide amazing results in the hiring sector quickly and efficiently. In this project, I was responsible for developing the Hiretrue system, for all the candidates' hiring management and management reports, using Java 11, SpringBoot, Postgres for the Backend, and Angular, Angular 9 for the Frontend. Technologies: Java, Springboot, Angularjs, Angular 9, Postgres. Tools: Intellij Idea, Dbeaver, Bitbucket, AWS, Jenkins, Jira.

iLegraFull Stack Engineer

Jul. 2021 - May. 2022Florianópolis, Santa Catarina, Brazil · RemoteI worked for the client The Channel Company, improving its event management product. The system included all the management of participants, speakers, and sponsors throughout the event, providing excellence and efficiency in the organization and management of various types of small, medium, and large events. For Backend, I used Java 11, Springboot and MySQL and to the Frontend, I used Vuejs. Technologies: Java, Spring boot, Git, VueJs, MySql Tools: Intellij Idea, Visual Studio Code, Postman, DBeaver, Kibana, Jenkins, GitHub

BairesDevFull Stack Engineer

Apr. 2021 - Jul. 2021RemoteIn this job I was allocated to the Relevus project, for implementation and improvement in the development processes of the client Rego Consulting, using Java, Liquibase, and Springboot for backend development, with PostgreSql and JHipster/Angular database for frontend. Technologies: Java 11, PostgreSQL, Liquibase, SpringBoot, WebServices, Maven, JHipster, Angular. Tools: Postman, pgAdmin, DBeaver, Git, SourceTree, Microsoft Teams, Slack, Eclipse, ClickUp.

BairesDevFull Stack Engineer

Mar. 2020 - Jul. 2020Florianópolis, Brasil · RemoteI collaborated in the development of Solace. A product that performs mappings and conversions of data from the reading of geoprocessing information in spreadsheet format, containing resources for mining, exploration, and assessment of natural risks, through ontologies for Minerva Intelligence. (https://www.linkedin.com/company/minerva-intelligence-inc/) I was responsible for the development of Reasoner, where I migrated a legacy system built in PHP. Reasoner performs resource comparisons by locations (i.e. Mines), as well as the registration of attributes and references, to be used in the respective ontologies mentioned above. For these products, I used a back-end structure built in Dotnet Core for data processing and WebApi Core for the endpoints for the front-end requests, coded in jQuery. For the structure and mapping of the database and entities, it was used Entity Framework Core, where the data is stored in Postgres, using pgAdmin and DBeaver to model and manipulate the data. For the front-end of these products, KendoUI framework was used in conjunction with jQuery, HTML, and CSS, where KendoUI provides visual components that facilitate usability. Technologies: Dotnet Core (C#), Web API Core, Entity Framework Core, Kendo UI, jQuery, CSS3, HTML, JavaScript, Postgres. Tools: Postman, DBeaver, pgAdmin, GitLab, Microsoft Visual Studio, Visual Studio Code, Microsoft Teams.

MidwaySenior Software Engineer

Sep. 2020 - Apr. 2021Florianópolis, Brazil · RemoteI was part of a team that is responsible for taking care of the necessary regulatory implementations for the Central Bank of Brazil, in accordance with the company's objectives as a finance company. Through microservices, I worked on backend projects, where I was responsible for dealing with issues such as judicial blocking, opening and closing accounts, compulsory, and so on. Technologies: Java 8, MySql, Oracle Database, SpringBoot, Kafka, Docker, MicroServices, JPA, Maven, Swagger, Camel. Tools: Postman, DBeaver, GitLab, Microsoft Teams, Spring Tool Suite, MySql Workbench, Sql Developer, Kafka Tool, Docker Desktop, AWS, Jenkins, Rancher.

KnewinSenior Software Engineer

Mar. 2019 - Mar. 2020Florianópolis Area, Brazil · HybridFull stack analysis and development of products and services for retrieval and monitoring of news information. The main products developed, that i give support for, are Knewin News and Knewin Enterprise. Both are developed in GWT, for front and back end. The most diverse Javascript libraries are used, which are integrated into GWT through notations to inject the JavaScript code. In this way, practically all the code is developed in Java. I also developed the integration with Elastic Stack (with Java plugins), using Elasticsearch and Kibana, for service monitoring and product quality. I am developing some new projects in VueJS / SpringBoot, with REST communications to WebServices for data access. Technologies: Java, GWT, CSS 3, JavaScript, VueJs, SpringBoot, TomCat, Jetty, MySql, AmCharts, Elastic Search, Kibana, Lucene, AWS; Tools: Eclipse, Visual Studio Code, MySql Workbench, DBeaver, Postman, Trello, BitBucket;

WPLEX SoftwareFull Stack Engineer

Dec. 2017 - Mar. 2019Florianópolis Area, Brazil · On-siteAnalysis and development full stack of intelligent transport systems to improve urban mobility by bus. iOS App development for urban transportation users I started by developing a technology assessment MVP for reporting system migration. In this MVP I used Java in the backend, which fed on the legacy database and in the frontend with Angular 5 (TypeScript) and Material Design. Assisted in the maintenance of systems (especially WplexON), which basically involved Java, with minor changes using HTML 5, CSS and Javascript. Then I was responsible for improving the iOS App (Floripa no Ponto), developed in Swift, using libraries such as Realm and RxSwift. Technologies: Java, Spring RCP, HTML 5, CSS 3, JavaScript, TomCat, JBoss, MySql, Angular 5, Material, Swift 4, Realm, RxSwift. Tools: Eclipse, Webstorm, MySql Workbench, Postman, Jira, Jenkins, XCode, Realm Browser, SourceTree, GitLab.

SCC4 Soluções para LogísticaFull Stack Engineer

Sep. 2017 - Dec. 2017Florianópolis, Santa Catarina, Brazil · On-siteFull Stack Development of a System for Marine Management. In this project, I developed in its early period, using the structure of Angular 5 (TypeScript) and Material Design for the frontend and SpringBoot with MySql for the backend. Technologies: Java, Spring Boot, JPA, MySql, Rest, Angular and Material Design. Tools: Eclipse, WebStorm, MySql Workbench, Postman.

SoftplanSenior Full Stack Engineer | Team Technical Lead

May. 2013 - Nov. 2016Florianópolis Area, Brazil · On-siteDuring this period I worked on some varied fronts. First I started as a Team Technical Lead with the analysis of mobile applications, which were developed on native Android and later with JavaScript and Ratchet, then Ionic. I was responsible for all backend development (WebServices) developed in Java and REST, which provided and processed the input and output data in the main system (ERP - SIENGE) for mobile applications. Also, I was responsible for all communication with the Stakeholders, and for assembling and coordinating the team, according to company goals. At this time, I also continued to maintain the Real Estate Broker Portal, which I developed during my time in São Paulo. Then, I began by analyzing and developing the Customer Portal, utilizing the MEAN stack (MongoDB, Express, AngularJS, NodeJS). I specifically assisted in the development of a few screens, primarily focusing on the system's analysis and architecture. This Customer Portal was the same project I had been responsible for a few years earlier, albeit with an entirely different technology stack. This time around, my role expanded to leading the team in recoding the portal, as well as managing communications with other impacted teams and stakeholders. Methodology: Scrum Technologies: Java, Struts, JSP, CSS, EJB, Hibernate, Javascript, Rest, JSON, Android, Cordova, AngularJS, Bootstrap, Ratchet, Ionic, Grunt, Yeoman, Bower, SQLite, WebSQL; Tools: MyEclipse, IBExpert, Firebird, JBoss, SourceSafe, Team Foundation Server, WebStorm, Enterprise Architect, Justinmind Prototyper, ERWin, Postman, Jira;

SoftplanFull Stack Engineer

Jan. 2012 - Apr. 2013Campinas Area, Brazil · HybridHome Office and Presencial Job. Analysis and Development of the Realtor Portal and Charging System for the Sienge Project. During my time in São Paulo (Home Office) I developed the Real Estate Broker Portal, using a lot of JSP, Struts, Javascript and CSS in the frontend and Java with XStream, EJB, Hibernate and Firebird in the backend, making the Web Service layer inside the main ERP (SIENGE). I was also responsible for the development of the Charging System that managed the use of all peripheral systems (mobile, portals ...), in a micro service made entirely in Java and REST. Technologies: Java, Struts, JSP, CSS, EJB, Hibernate, Javascript, JQuery, Rest, JSon, XStream; Tools: MyEclipse, IBExpert, Firebird, JBoss, SourceSafe, Team Foundation Server, Enterprise Architect, ERWin;

SoftplanFull Stack Engineer

Jan. 2011 - Dec. 2011Florianópolis Area, Brazil · On-siteDevelopment and Maintenance for the Engineering and Supplies module (Inputs, Services, Purchase Orders, Budgets, Planning, Works Monitoring ...); In this team, I assisted in the development and maintenance of the modules mentioned above, using JSP, Struts and Javascript in the frontend and Java, EJB, Hibernate, Firebird, SQL Server and JBoss in the backend. Technologies: Java, Struts, JSP, EJB, Hibernate, Javascript; Tools: MyEclipse, IBExpert, Firebird, JBoss, SourceSafe; Methodologies: Kanban and Scrum;

SoftplanFull Stack Engineer

Aug. 2008 - Jan. 2011Florianópolis Area, Brazil · On-siteDevelopment and Maintenance for the module of Accounts Receivable (Securities, installments, write-offs, bank transactions, invoices, bank statements); Implementation and Maintenance of the Customer Portal; Implementation and Maintenance of the Financial Statement (Federal Revenue Service); In my first team work as a developer, I contributed to the development and maintenance of the modules and functionality mentioned above, using JSP, Struts and Javascript in the frontend and Java, EJB, Hibernate, Firebird, SQL Server and JBoss in the backend. I was also responsible for the Customer Portal enhancement, which was developed with JSP, Spring, Javascript on the frontend and the WebService on the main ERP with Java, XStream, EJB, Hibernate, Firebird, SQL Server and JBoss on the backend. Technologies: Java, Struts, JSP, EJB, Hibernate, Javascript, Rest, XStream; Tools: MyEclipse, IBExpert, Firebird, JBoss, SourceSafe; Methodologies: Kanban and Scrum;

IBMTechnical Support

Nov. 2007 - Mar. 2008Florianópolis Area, Brazil · On-siteHome Office Job offering support and maintenance of software and hardware to clients with IBM contract such as Santander Bank, Real Bank, Magazine Luiza, Angeloni, Celesc, Regional Labor Court, Regional Electoral Tribunal and others; The main job was to change parts such as RAM, processor, motherboard and peripherals, as well as back up, format, install and configure Windows on client machines.

Universidade Federal de Santa CatarinaTechnical Support

Mar. 2005 - Oct. 2005Florianópolis Area, Brazil · On-siteThe Job was for the Data Processing Center (NPD). Support and maintenance of computers and printers in all sectors of the university campus. My role in this period was to backup, format, install and configure Windows on machines that were owned by the Federal University of Santa Catarina, as well as to change parts such as RAM, processor, motherboard and peripherals, and perform Virus and Malware removal through Antivirus and Anti Spyware like AVG, Avast, Mcafee, Spybot and others.

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