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NMandisa/README.md

Software Engineer & IT Consultant

Driving Business Growth Through Scalable Technology Solutions

I am a experienced software engineer passionate about leveraging technology to help businesses scale, optimize operations, and enhance customer experiences.

I specialize in high-performance, scalable software solutions that enable businesses to thrive in an evolving digital landscape. With expertise in enterprise IT strategy, digital transformation, and full-stack development, I help organizations stay ahead by adopting cutting-edge technologies.

How I Help Businesses Succeed

βœ… Custom Software Development – Scalable, secure, and high-performance solutions tailored to your business.
βœ… E-Commerce & Digital Transformation – Expertise in SAP Commerce/Hybris, Java, and cloud technologies for seamless digital transitions.
βœ… Data-Driven Decision Making – Harnessing AI, big data, and analytics for operational optimization.
βœ… End-to-End IT Strategy & Consulting – Aligning technology with business objectives for maximum ROI.

SAP Expertise

SAP Commerce Cloud

  • SAP HY100E – SAP Commerce Cloud: Fundamentals
  • SAP HY400 – Advanced SAP Commerce Cloud Development
  • SAP HY410 – SAP Commerce Cloud Integration
  • SAP HY430 – SAP Commerce Cloud: Core SAP Functionality

SAP S/4HANA & Business Processes

  • SAP ACT100 – SAP Activate Methodology
  • SAP ACT200 – Advanced SAP Activate Methodology
  • SAP S4H01 – Introduction to SAP S/4HANA
  • SAP SAPTEC – SAP NetWeaver Fundamentals
  • SAP TERP10 – Integration of Business Processes in SAP ERP

πŸš€ Enterprise & Cloud Solutions

  • SAP Commerce SAP HANA

πŸ›  Technical Expertise

Frontend Development & Design 🎨

This section focuses on technologies used to design, develop, and enhance user-facing applications.

  • Frontend Frameworks & Libraries:
    • Angular,AngularJS, Ionic, jQuery,
  • Styling & Design Systems:
    • CSS3, SASS, LESS, Bootstrap, MUI
  • Design & Prototyping Tools:
    • Adobe Creative Cloud (Photoshop,Illustrator,InDesign)
    • InVision InVision

Backend Development & Services βš™

Technologies for building server-side applications, handling business logic, and ensuring data management and services.

  • Programming Languages:
    • Java, Python, Ruby, R
  • Backend Frameworks & Platforms:
    • Spring, NodeJS, Rails
    • Hibernate
  • Databases:
    • Relational: MySQL, PostgreSQL, SQL Server
    • NoSQL: MongoDB,SQLite
    • In-memory: Redis
    • Big Data: Hadoop, Apache Spark
  • Messaging & Event Streaming:
    • RabbitMQ, Kafka

Cloud & Infrastructure β˜πŸ”§

Technologies that enable scalable, secure, and reliable cloud-based solutions, automation, and infrastructure management.

  • Cloud Platforms & Services:
    • AWS, Azure, Cloudflare
  • Containerization & Orchestration:
    • Docker, Kubernetes
  • CI/CD & Automation Tools:
    • Jenkins, GitLab, CircleCI, Gradle, Apache Maven

Version Control & Collaboration πŸ”—

Tools to manage source code, monitor project health, and facilitate team collaboration.

  • Version Control Systems:
    • Git ( GitHub, GitLab, Bitbucket, Subversion)
  • Project Management & Collaboration Tools:
    • Trello, Confluence
    • Slack, Teams
    • Zoom, Miro
    • Google

πŸ–₯️ Operating Systems

SUSE RedHat Linux Ubuntu CentOS

APIs & Testing πŸ§ͺ

Tools and technologies for designing, testing, and interacting with APIs, and ensuring quality assurance.

  • API Testing & Integration Tools:
    • Postman, Insomnia
    • JWT
    • JUnit Mockito

Data Science & Analytics πŸ“Š

Technologies for processing, analyzing, and visualizing data to derive actionable insights.

  • Data Processing & Analysis Tools:
    • Python libraries: NumPy, Pandas, Matplotlib
  • Big Data Frameworks:
    • Hadoop, Apache Spark
  • Data Storage & Retrieval:
    • ElasticSearch

🎯 Industries & Clients I Work With

  • πŸ›οΈ E-Commerce & Retail – Scalable platforms, personalized shopping experiences
  • πŸ’³ Finance & FinTech – Secure, high-performance applications
  • ☁️ SaaS & Enterprise Solutions – Cloud-based business applications

🎨 Beyond Tech: Passion for Creativity & Engineering

I am deeply passionate about *design, engineering, and craftsmanship, with aspirations to expand my expertise in *graphic design, electrical engineering, artisan work, and mechanical engineering. Here are some of my future goals and projects in these fields:

🎨 Graphic Design

Exploring UI/UX, branding, and digital artistry with cutting-edge tools.

  • πŸ–Œ UI/UX Design: Aspiring to craft intuitive e-commerce interfaces that enhance user experience and conversions.
  • 🎭 Branding: Designing premium and luxury brand identities, including logos and packaging.
  • 🎨 Digital Illustration: Creating original artwork for tech startups and marketing campaigns.

⚑ Electrical Engineering

Delving into smart technology, automation, and innovative circuits.

  • πŸ’‘ Low-Voltage Systems: Aspiring to build smart home lighting solutions for energy efficiency.
  • πŸ”§ Circuit Design: Working towards prototyping custom PCBs for Bluetooth-enabled amplifiers.
  • 🌐 IoT Development: Planning to develop Raspberry Pi-based smart security systems.

πŸ›  Tools & Technologies:
Arduino Raspberry Pi Altium Designer Eagle PCB

πŸ›  Artisan Work

Mastering craftsmanship through metalwork, woodwork, and unique creations.

  • πŸ— Custom Fabrication: Aiming to design and build bespoke furniture and functional art pieces.
  • πŸ”© Metalworking/Welding: Exploring custom roll cage fabrication for automotive safety.

πŸ›  Tools & Technologies:
CNC Fusion 360 SolidWorks Welding

πŸš— Mechanical Engineering

Exploring vehicle modifications, custom builds, and performance tuning.

  • 🏎 Automotive Systems: Aspiring to fine-tune turbocharged engines for maximum performance & efficiency.
  • πŸ›  Custom Builds: Experimenting with 3D-printed interior car parts and unique dashboard designs.
  • 🏁 Suspension Setups: Learning how to optimize sports car suspensions for track performance.

πŸ›  Tools & Technologies:
AutoCAD SolidWorks 3D Printing Dyno Tuning

πŸ† Bringing Ideas to Life

I am continuously learning, experimenting, and innovating across these fields, with the goal of combining technology, design, and engineering to create something truly unique.

πŸ“¬ Unlock Your Business’s Full Potential with Technology!

Looking for a strategic IT partner to scale your business? Let’s explore how technology can drive your success.

πŸ“© Let’s discuss your goalsβ€”schedule a free consultation today!

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  1. spring-boot-hierarchical-json-demo spring-boot-hierarchical-json-demo Public

    Proof of concept Flat JSON into JSON Node Tree Model (hierarchical) using Spring-Boot3

    Java

  2. novabank-demo novabank-demo Public

    A proof-of-concept banking system showcasing system design, solution architecture, and domain expertise. [Pet Project]

    Java

  3. hibernate6-demo hibernate6-demo Public

    Sample demo reference project Hibernate 6 (ORM) with Jarkata Persistence using Commerce Domain knowlegde

    Java

  4. multi-db-demo multi-db-demo Public

    Sample demo reference project Multi-Datasources using spring6(core,data-jpa),Hibernate (ORM) , Jarkata EE and Maven(build tool) [XML based configurations]

    Java

  5. multi-module-example multi-module-example Public

    Sample demo reference project multi-module Maven & Gradle (build tool), Hibernate (orm), Spring6 (core,mvc,web,data-jpa), Jarkata EE, Database Connection Pool HikariCP, Elasticsearch (search engine…

    Java

  6. interstellar-transport-web interstellar-transport-web Public archive

    Interstellar System that allows user to calculate shortest path using dijkstra's algorithm using Spring Boot version 1 with Spring-framework version 4

    HTML