Summary
Overview
Work History
Education
Skills
Timeline
Generic

Denis Njossa Junior

Glenn Dale,MD

Summary

SOFTWARE ENGINEER(JAVA) | AWS SOLUTION ARCHITECT | CLOUD ENGINEER

Profile.

Dedicated and highly qualified professional with 6 years of hands-on experience in Software Development.

Oracle Java 8 Certified Engineer, Proficient in Cloud computing (AWS),with expertise in the use of frameworks, Technologies, and tools to improve performance throughout a Software development life cycle (SDLC), supporting and optimizing mission critical deployments in AWS, designing and implementing CI/CD pipelines, provisioning and managing highly available, Serverless, fault-tolerant and scalable infrastructures on AWS.

Strong working knowledge and practical experience of AWS Services.

I do possess 4 years of experience in mechanical engineering which enabled my switch in career from mechanical engineering to Software engineering a seamless process. This transition has enabled me to merge my technical industrial experience with software development bespoke practices. I strive for new knowledge, information, and personal development. As a Project manager by Qualification, I am very cognizant of the triple constraints that may affect project deliverable and the need to collaborate as a team with the help of project and process management tools such as Agile/Scrum and Jira that supports an iterative and incremental approach to Software development and management life cycle. Demonstrating great team spirit and ability to adapt to new technologies and learn quickly. I seek to join a reputable and forward-thinking organization where I can fully commit myself, render my services to the best of my ability, and be willing to learn as well as contribute to the growth and success of the business.

Overview

12
12
years of professional experience

Work History

Java Developer

BMW ZA IT Hub
, Gauteng
10.2022 - 03.2023
  • ConRecOrd (Configuration Recommended Ordering)
  • Technical and business requirements Specification analysis
  • Interface contract development and publishing on confluence
  • Design and implementation of new business cases
  • Business support, bug/defects investigation and fixes (Troubleshooting)
  • Code optimization and adding new functionality informed by business

Java Developer

First National Bank,contracted To Penta Consulting
07.2021 - 08.2022
  • Worked on various products/project:
  • Employee Benefit and Merchant Insights products
  • Adding endpoints and UX screens to existing product based on business requirements
  • Product design to add functionality and enhancement of existing application (Clean code)
  • Just started phase 2 part 1 of Merchant insight application
  • Requirements Analysis of New business rules
  • Server configurations
  • Reporting and Time keeping with Jira.
  • Corrected, modified and upgraded software to improve performance.
  • Reviewed code and debugged errors to improve performance.
  • Researched new technologies for use in website projects.
  • Worked with business teams to understand needs and address production questions.

Intermediate Java Developer

MTN SA
01.2020 - 03.2021
  • Worked on an Automated Service Platform using Spring boot + Angular + Maven + PostgreSQL Crafter CMS
  • Create and expose micro service API for user and identity management system
  • Integrate ASP Angular-web framework with Crafter CMS
  • Requirements Analysis of legacy source code to establish and enhance functionality to be implemented to the current system
  • Time keeping with Jira.

Junior Java Developer

Mukete Group Pty Ltd
02.2016 - 05.2017
  • Projects: Customized POS systems applications development (GUI and back office) Application system design over Java/J2EE technologies with security, robustness, transaction management as prime goals
  • Design and developed configuration output in XML and PDF format
  • Designed and developed configuration wizard using Spring MVC, used Spring Web Flow to create business rule-based flow mechanism, and configuration entity model in JPA
  • Provide estimates for new modules and do impact analysis for engineering change requests
  • Mentor developers in achieving project timelines and helping them to produce quality code-based standards and providing technical solutions to critical issues.

Artisan Fitter Mechanical

Illovo Sugar Sezela mill
05.2013 - 10.2015
  • Routine plant inspection and generation of work orders
  • Mechanical upgrades, Repairs, and maintenance during production
  • Attention to any breakdown during production.

Mechanical Service Technician

Toyota SA, Toyota Stamping
06.2011 - 02.2013
  • Press Maintenance
  • Overhaul and Upgrade.

Education

AWS Solution Architect Associate - Cloud Computing - Amazon Web Service

Udemy
Udemy Course Online

Java SE 8 Certified Associate - undefined

Oracle University
2019

National Certificate - Systems Development - undefined

Pine Valley Institute
2018

Project management, Specialist Certificate - undefined

Durban University of Technology
2014

Skills

  • Skills summary:
  • Java Stack
  • Produce Clean Code
  • Spring, Spring boot, SE, J2EE, Servlets, Web Services, JMS, EJB, Hibernate, AOP, Software Architecture
  • Kotlin Stack
  • Basics
  • C# Stack
  • UI Stack
  • ML, HTML5, CSS, Angular2, Prime face, JSF, JSP, CMS
  • Database Servers:
  • SQL, SQL Server, MySQL, Oracle, H2 and NoSQL- MongoDB and PostgreSQL, Flyway
  • Application Servers
  • Payara-Glassfish, JBOSS/Wildly, WebLogic
  • Dev Toolset:
  • Git, Bitbucket, Maven, Jenkins, Eclipse, Vscode, Visual studio, Atom, Docker, kubernetes, JHipster
  • Dev Lifecycle:
  • Agile Scrum, Kanban and Waterfall
  • Personal skills

Timeline

Java Developer

BMW ZA IT Hub
10.2022 - 03.2023

Java Developer

First National Bank,contracted To Penta Consulting
07.2021 - 08.2022

Intermediate Java Developer

MTN SA
01.2020 - 03.2021

Junior Java Developer

Mukete Group Pty Ltd
02.2016 - 05.2017

Artisan Fitter Mechanical

Illovo Sugar Sezela mill
05.2013 - 10.2015

Mechanical Service Technician

Toyota SA, Toyota Stamping
06.2011 - 02.2013

AWS Solution Architect Associate - Cloud Computing - Amazon Web Service

Udemy

Java SE 8 Certified Associate - undefined

Oracle University

National Certificate - Systems Development - undefined

Pine Valley Institute

Project management, Specialist Certificate - undefined

Durban University of Technology
Denis Njossa Junior