Freelance Software Developer (Rust) - Quality Assurance (AI Trainer)

About Müller's Solutions: Müller's Solutions is a leading provider of SAP consulting services, specializing in helping businesses transform and optimize their SAP systems. As a trusted partner, we provide innovative and tailored solutions to meet our clients' unique needs. Our team of experts is dedicated to delivering high-quality results and ensuring the success of every project. Job Overview: We are currently seeking a skilled SAP Technical Architect to join our team. As an SAP Technical Architect, you will be responsible for designing and overseeing the implementation of technical solutions that align with our clients' business needs and objectives. You will work closely with clients, project managers, and development teams to ensure the successful delivery of SAP projects. Requirements Requirements: Bachelor's degree in Computer Science, Information Systems, or a related field. Minimum of 10 years of experience working as an SAP Technical Architect or in a similar role. Proven track record in designing, implementing, and managing SAP Basis environments. Strong expertise in SAP technical aspects, including ABAP, SAP NetWeaver, and SAP S/4HANA. Experience in designing and implementing complex SAP solutions. Relevant SAP certifications (e.g., SAP Certified Technology Associate – System Administration) are preferred. Proficiency in SAP Basis administration tools and techniques. Proven ability to lead and manage technical teams throughout the project lifecycle. Excellent communication and interpersonal skills to effectively collaborate with clients and stakeholders. Strong problem-solving and analytical skills to address technical challenges and find innovative solutions. Up-to-date knowledge of SAP technologies, trends, and best practices. SAP certifications in relevant areas are preferred. Benefits

SWATX is looking for a skilled and motivated CCIE (Cisco Certified Internetwork Expert) to join our team. In this role, you will be responsible for designing, implementing, and troubleshooting complex Cisco network solutions. You will collaborate with cross-functional teams to ensure seamless network operations and optimal performance. Your expertise will help in managing network infrastructure, ensuring high availability, and enhancing network security protocols. The ideal candidate should possess a deep understanding of networking principles and be able to provide strategic solutions in a fast-paced environment. Requirements Certification: Valid CCIE certification is mandatory. Experience: Minimum of 5 years of hands-on experience in networking design and implementation. Technical Skills: Proficiency in routing, switching, and troubleshooting Cisco network devices. Networking Knowledge: Strong understanding of networking protocols (TCP/IP, BGP, OSPF, MPLS, etc.) and security principles. Problem-Solving Skills: Excellent analytical and troubleshooting skills to resolve complex network issues. Communication: Strong verbal and written communication skills to articulate technical concepts to non-technical stakeholders. Tools: Familiarity with network monitoring tools and management systems. Teamwork: Ability to work collaboratively in a team-oriented environment. Adaptability: Willingness to stay updated with the latest networking technologies and industry trends.

We are looking for a Data Scientist to design and develop Machine Learning (ML) models in different domains to find patterns from wide-variety types and large amounts of datasets. You will use mainly Deep Learning techniques (and other ML techniques) to solve different problems in Recommendation Engines, Chatbots, Natural Language Processing (NLP) and other domains. We will rely on you to build data products to extract valuable business insights. In this role, you should be highly analytical with a knack for analysis, math and statistics. Critical thinking and problem-solving skills are essential for interpreting data. We also want to see a passion for machine-learning and research. Your goal will be to help our company analyze trends to make better decisions. Responsibilities Analyze raw data: assessing quality, cleansing, preprocessing, structuring for downstream processing. Conduct research and development activities, data exploration and discovery using Data Science and Machine Learning (ML) practices. Develop, apply, test and implement Data Science and ML models for a wide variety of datasets gathered from different data sources such as Online market places, e-commerce platforms, social media, and web sources. Design and develop accurate and scalable ML models in different domains and applications, which include, but not limited to, Recommendation engines, Chatbots, NLP, text mining, text-based feature selection/representation, optimization and predictive modeling. Utilize a variety of tools and approaches to solve complex business objectives, from Recommendation Engines, Chatbots, Natural Language Processing (NLP), Machine Learning/ Deep Learning, Image Processing, Speech Processing, Rule-Based Learning and Knowledge Graphs. Design new service offerings and solutions in E-Commerce and different fields. Keep up to date with latest trends and technologies in the data science and ML fields. Work closely with Data Engineers in data related requests, and Data Quality Assurance Officers in data integrity issues. Work closely with Business Analysts and product development teams to understand and implement their requirements. Collaborate with big data and software developers to translate ideas, models and prototypes into full-fledged solutions. Work closely with cross-functional teams to identify challenges and problems and suggest potential AI solutions. Requirements Bachelor's degree in quantitative field (Statistics, Mathematics, Computer Science, Engineering, etc.); graduate degree in Data Science or other quantitative field is preferred. At least 2 - 4 years' of experience as a data scientist (quantitative analytics and data modeling). Deep understanding of predictive modeling, machine-learning, clustering and classification techniques, and algorithms. Experience in ML applications and domains (Recommendation Engines, NLP, Language Models and Chatbots experience is preferred). Experience in Deep Learning algorithms and techniques. Proficiency in Python (other languages such as Shell Scripts, C++, .Net, Java, Matlab, R,...etc are preferred).- Experience in Python libraries (Tensorflow, Keras, Pandas, Sklearn). Excellent in Algorithms and Object-Oriented programming. Familiarity with database technology (design and implementation) and query language. Familiarity with Big Data frameworks and visualization tools (ElasticSearch, Cassandra, Hadoop, Spark) is preferred. Strong organizational and project management skills. Good problem-solving skills. Excellent communication and presentation skills Benefits Medical Health Insurance Performance Bonus Others

Nutanix Database (NDB) Expert The roles and responsibilities for a Nutanix Database (NDB) Expert, focusing on managing, optimizing, and securing database environments within the Nutanix ecosystem: Roles and Responsibilities Nutanix Database Service (NDB) Management and Deployment ·         Deploy and manage Nutanix NDB clusters and instances, configuring them to support organizational requirements for availability, security, and performance. ·         Create and maintain database blueprints within Nutanix NDB to standardize database provisioning, configuration, and scaling. ·         Ensure optimal setup and operation of databases on Nutanix NDB, including support for SQL Server database engines. ·         Manage the NDB configuration and maintain the NDB related profiles such as (Software profile, domain profile etc.) ·         Configure, Validate and maintain the usage of NDB Managed Network and IP address. ·         Configure, Validate and the DB server VM status and DB Status, that is managed by NDB. ·         Validate, remediate and fix the potential issues/errors/warnings that are available in the  NDB Dashboard. ·         Monitor the operations that are happening in the NDB and any failure to investigate and fix the issue in NDB Console. ·         Configure, Validate and maintain the compute and CPU usage in PE along with NDB. ·         Configure, Validate and maintain the NDB Server VM and NDB Agent VM (If applicable). ·         Discuss the NDB additional requirements which are not currently implemented and that are supported by NDB now. ·         Plan and implement the NDB additional requirements after discussing the pros and cons with the customer. ·         Nutanix Cluster Management ·         Nutanix Cluster Configuration and Maintenance ·         Monitoring and troubleshooting – Prism Pro ·         Health Checks   Performance Monitoring and Optimization ·         Continuously monitor Nutanix DB performance, identifying bottlenecks, optimizing queries, and tuning configurations for improved efficiency. ·         Use Nutanix tools like Prism and NDB Analytics to gather insights on database performance, storage utilization, and workload distribution. ·         Implement automated alerts and performance baselines, proactively addressing potential issues before they impact users. ·         Managing SQL Server databases that are hosted on NDB and Nutanix platform. ·         Monitoring system's health and performance. ·         Ensuring high levels of performance, availability, sustainability and security. ·         Refining and automating regular processes, tracking issues, and documenting changes. ·         Performing scheduled maintenance and supporting release deployment activities after hours. ·         Configure and maintain database servers and processes, including monitoring of system health and performance, to ensure high levels of performance, availability, and security. ·         Independently analyze, solve, and correct issues in real time, providing problem resolution end-to-end. ·         Share domain and technical expertise, providing technical mentorship and cross-training to other peers and team members.   Data Security and Compliance ·         Implement security best practices for Nutanix DB, including access controls, encryption, and audit logging, to protect sensitive data. ·         Ensure Nutanix DB environments comply with industry standards and regulations (e.g., GDPR, HIPAA) and meet internal security requirements. ·         Perform regular security assessments and audits on database configurations, access privileges, and user activity within the Nutanix environment. ·         Maintain knowledge of current systems architecture and configuration ·         Infrastructure and Operations documentation (as built, procedures, network)   Disaster Recovery and High Availability ·         Develop and implement disaster recovery (DR) solutions within Nutanix NDB, including backup strategies and failover configurations to ensure data resilience. ·         Set up and test backup and restore procedures, ensuring the rapid recovery of databases in case of system failures. ·         Design high-availability architectures using Nutanix capabilities, such as replication and automated failover, to minimize downtime and data loss. ·         Assisting with BCP/DRP planning and implementation. ·         Define the configuration best practices to maximize the performance of database and NDB products on the Nutanix Platform. Automation and Infrastructure as Code (IaC) ·         Use Nutanix Calm or other automation tools to implement Infrastructure as Code (IaC) for database provisioning, scaling, and configuration. ·         Automate routine tasks, such as backup scheduling, patching, and monitoring, reducing the need for manual intervention and improving consistency. ·         Develop scripts and workflows to streamline database operations, ensuring they align with Nutanix's automation standards and practices. Database Lifecycle Management ·         Manage the lifecycle of Nutanix DB environments, including upgrades, patches, and migrations, ensuring minimal downtime and compatibility with existing workloads. ·         Regularly assess and update database instances, applying updates and security patches as needed to maintain performance and security. ·         Create decommissioning plans for outdated or unused databases, reclaiming resources and ensuring compliance with data retention policies. Capacity Planning and Resource Optimization ·         Monitor resource usage within Nutanix DB, including CPU, memory, and storage, to ensure sufficient capacity for current and future demands. ·         Implement scaling strategies, such as vertical or horizontal scaling, to support growth and optimize resource utilization. ·         Conduct regular assessments of resource allocation and recommend adjustments to improve cost-effectiveness and performance. Collaboration and Stakeholder Engagement ·         Collaborate with development, DevOps, and infrastructure teams to align database management practices with broader IT objectives.

As a Business Architect, you will play a key role in aligning business objectives with technology solutions, ensuring that our organization's enterprise architecture supports its strategic goals. Leveraging your expertise in business analysis and enterprise architecture, you will define and optimize business capabilities, processes, and services to drive operational efficiency, innovation, and growth. Your insights will guide decision-making processes and facilitate the development of scalable and agile business solutions. What about the role responsibilities?  1.    Business Capability Modeling: ·       Collaborate with stakeholders to understand business objectives, strategies, and challenges. ·       Define and model business capabilities to support the organization's strategic goals and objectives. ·       Identify gaps and opportunities for enhancing business capabilities to improve efficiency and competitiveness. 2.    Business Process Optimization: ·       Analyze existing business processes to identify inefficiencies, bottlenecks, and areas for improvement. ·       Design and optimize end-to-end business processes to streamline operations and enhance customer experience. ·       Develop business process models, workflows, and documentation to support process improvement initiatives. 3.    Business Requirements Management: ·       Elicit, analyze, and prioritize business requirements from stakeholders across various business units. ·       Translate business requirements into clear and concise specifications for IT solutions and services. ·       Ensure alignment between business requirements and enterprise architecture principles and standards. 4.    Customer Journey Mapping: ·       Map customer journeys to understand and improve customer interactions across various touchpoints. ·       Identify pain points, opportunities, and moments of truth in the customer journey to enhance satisfaction and loyalty. ·       Collaborate with cross-functional teams to design and implement customer-centric solutions and experiences. 5.    Enterprise Architecture Alignment: ·       Work closely with enterprise architects to ensure alignment between business architecture and IT architecture. ·       Define and maintain business architecture artifacts, including business capability maps, process models, and requirements documentation. ·       Participate in enterprise architecture governance processes to ensure compliance with architectural standards and frameworks. Requirements What should you have to fit in this role? ·       Bachelor’s or master’s degree in computer science, Information Technology, or related field. MBA or advanced degree preferred. ·       Enterprise Architect with 6-10 years of experience. ·       Led establishment of EA Offices and supported entities in obtaining EA certification from Saudi DGA (Digital Government Authority). ·       Possess advanced understanding of EA practices and methodologies including TOGAF and NORA frameworks. ·       Hands-on experience with developing domain-specific architectures such as Business, Applications, Data, and Technology Architectures. ·       TOGAF Certified. ·       Arabic speaker is a must. ·       Strong leadership skills with the ability to inspire, motivate, and lead cross-functional teams in a dynamic environment. ·       In-depth knowledge of cloud computing, microservices architecture, API design, security architecture, and emerging technologies. ·       Excellent communication and interpersonal skills, with the ability to effectively interact with stakeholders at all levels of the organization. ·       Strategic thinker with a business-oriented mindset and a demonstrated ability to align technology initiatives with business goals.   To succeed in this role, it's nice to have: ·      Demonstrated ability to effectively engage and manage relationships with diverse stakeholders across business units and functional areas, facilitating collaboration and consensus-building in architectural decision-making processes. ·      Proficiency in change management methodologies and practices to support the implementation of business architecture initiatives, ensuring smooth transitions and adoption of new processes, capabilities, and technologies within the organization. ·      Familiarity with industry-specific regulations and compliance requirements, particularly in sectors such as finance, healthcare, or government, to ensure that business architecture solutions adhere to regulatory standards and mitigate compliance risks. Benefits 1- Attractive Package. 2- Family Benefits. 3- Visa. 4-Air Tickets.

Our Culture: At Zaintech we are proud of our culture and how it drives everything we do. We are looking for individuals who share our values and want to be part of a unique and engaging culture that revolves around collaboration and innovation. If you are looking for a role where you can drive engagement and excellence across teams through commitment and collaboration, and are someone who is customer-centric and appreciates an organization with uncompromised integrity that focuses on employee engagement then read on to learn more about how you can become part of the Zaintech family. Our Code of Conduct: At Zaintech we strictly adhere to our code of conduct, which is there to serve as a moral compass, offering a framework for responsible behaviours and enabling ethical choices that cultivate positive relationships and a better future. It also outlines policies, standards, and procedures for our global operations, promoting integrity and ethical excellence across the countries we engage with. Every year, all employees are required to review, comprehend, confirm, and adhere to the code of conduct. Additionally, all newly hired employees are subject to the same as part of their onboarding process. Duties and Responsibilities: Run vulnerability scanning solutions such as Nessus, and OpenVAS. Run web application vulnerability scanning solutions such as Acunetix, netsparker. Perform vulnerability assessment service using two different vulnerability scanning tools and manually write a security assessment report. Perform penetration test services (Network and Computer) Manually write a basic PT report. Requirements 1. Minimum Qualification and certifications Bachelor’s degree or equivalent in Computer Information Systems, Management Information Systems or Computer Science. 0-1 year of work experience. CompTIA Security Plus, Mile2 CPTE or CEH is desired. 2. Skills and knowledge Kali Linux, parrot OS, enumeration tools, hacking tools and phases. VMWare, virtual box, Windows OS, Mac OS.