Hire the best LDAP specialists

Check out LDAP specialists with the skills you need for your next job.
  • $60 hourly
    SSO expert having Identity and Access Management expertise of 16+ years in SAML / OpenId Connect / Oauth 2.0 / JWT / FIDO2/ Webauthn / 2FA etc. I have experience with open source and commercial SAML implementations (Shibboleth, SimpleSAMLphp, Okta, OneLogin, Auth0, Spring Security SAML, Keycloak, ForgeRock, IBM Security Access Manager etc.), and I am comfortable working in any programming language (PHP, Java, JavaScript, Python, ASP.NET, C#, Ruby, Go, etc.) or framework (Node.js, Meteor, Angular, Django, CodeIgniter, Concrete5, Yii, Symfony, Laravel, WordPress etc.). I have a strong track record of helping clients succeed with: -Adding SAML authentication to custom applications -Troubleshooting SAML Identity Provider and Service Provider errors -Deploying SAML Identity Providers (IdPs) and Service Providers (SPs) -Finding the right architecture for layering SSO technologies (AD, LDAP, OAuth, OpenID Connect, CAS, Kerberos, JWT, multi-factor, etc.) -Providing training, documentation and third-party support -Deployment and architectures of LDAP solutions (OpenDJ, OpenLDAP, IBM Security Directory Server etc). Architectures with high availablity and custom schema. LDAP proxy / bridge solutions deployment. -Architectures and solution Implementation of Identity and Access governance solutions (Sailpoint IIQ , IBM Security Identity Manager, IBM Security directory integrator ). -Role based access control implementation in Identity management solutions. -Risk based access control implementation with Access Management solutions. Devops and cloud security - - Dockerize applications and platforms. - Deployment of applications on AWS EKS platform. - Deployment of applications on GCP GKE platform. Complex Integrations - - Rest API development and security with Oauth / JWT tokens. - API gateway integrations of API. SSO and Identity Access Management Integration Expert | Technical Project Manager
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    Solution Architecture Consultation
    OKTA
    Vulnerability Assessment
    Application Security
    Single Sign-On
    API Integration
    OAuth
    Cybersecurity Management
    Security Analysis
    Information Security Consultation
    Auth0
    User Identity Management
    Amazon Cognito
  • $135 hourly
    SAML and SSO integration expert with over fifteen years of experience. I have experience with open source and commercial SAML implementations (Shibboleth, SimpleSAMLphp, ADFS, Azure, Okta, Cognito, OneLogin, Auth0, JumpCloud, Salesforce, Spring Security SAML, Ping, ComponentSpace, IBM Security Verify, SiteMinder, SAP, OAM, Keycloak, ForgeRock, SailPoint, etc.). I am comfortable working in any programming language (PHP, Java, JavaScript, Python, ASP.NET, C#, Ruby, Go, etc.) or framework (Node.js, Meteor, Angular, Django, CodeIgniter, Concrete5, Yii, Symfony, Laravel, WordPress, Grails, Spring, Spring Boot, Cordova, etc.). I have a strong track record of helping clients succeed with: -Adding SAML authentication to custom applications -Troubleshooting SAML Identity Provider and Service Provider errors -Deploying SAML Identity Providers (IdPs) and Service Providers (SPs) -Finding the right architecture for layering SSO technologies (AD, LDAP, OAuth, OpenID Connect, CAS, Kerberos, JWT, multi-factor, etc.) -Joining Identity Federations like InCommon, OpenAthens, UK Federation, etc. -Providing training, documentation and third-party support -Identity governance and compliance (ITGC, SOX, FedRAMP, StateRAMP, SailPoint, SOC 2, etc.) -Device trust and passwordless authentication
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    Auth0
    Microsoft Active Directory
    Microsoft Azure
    OKTA
    FedRAMP
    User Identity Management
    Linux System Administration
    Single Sign-On
    Compliance
    Security Analysis
    PHP
    Security Assertion Markup Language
    Security Engineering
  • $30 hourly
    SAML and SSO integration expert, Worked on Single Sign-on Integration tool, Identity and Access Management, and SIEM Tool ,having experience with open source and commercial SAML implementations (Shibboleth, SimpleSAMLphp, ADFS, Azure, Okta, Cognito, OneLogin, Auth0, JumpCloud, SalesForce, Spring Security SAML, Ping, ComponentSpace, FIM, SiteMinder, SAP, OAM, Keycloak, ForgeRock, etc.), and I am comfortable working in any programming language (PHP, Java, JavaScript, Python, ASP.NET, C#, etc.).
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    Google Workspace Administration
    User Identity Management
    Windows Administration
    Microsoft Azure
    OKTA
    OAuth
    Microsoft Active Directory
    Information Security
    Auth0
    Security Assertion Markup Language
    Single Sign-On
    Active Directory Federation Services
  • $70 hourly
    Hello, my name is Andrii. In my childhood, I spent a lot of time with a soldering iron, making different interesting things. At high school, I got a PC at home and started... Dos, Win, Linux, FreeBSD. At the present time, I have more than 20 years of Win experience and more than 16 years of *nix experience. I like to build systems and solve interesting issues. OS - FreeBSD, Linux (CentOS, Alma, Rocky, RHEL, Ubuntu, Debian, Gentoo, etc), Windows (3.1-2019) Virtualization - vSphere 5.x, 6.x. Standalone ESXi and clusters with SAN storages (iSCSI). KVM, Proxmox, oVirt. Veeam BnR, XSI-backup. VmWare Workstation, VirtualBox. Web servers - Apache, Nginx, Lighttpd, Tomcat DB servers - MySQL, MariaDB, Postgresql, MongoDB Mail - Postfix, Courier/Dovecot/Cyrus, Rspamd, Postgrey, Clamav, PostfixAdmin, SquirrelMail, Roundcube, Sendy, AWS SES. I have experience with WHM/cPanel, Plesk, VestaCP, Virtualmin, ISPmanager, but I don't like control panels (most projects are optimized for best performance, and there is no place for CP). If needed, I can learn and work with any control panel. Samba3+LDAP, Samba4 domains (about 500 user accounts, GPO, Roaming profiles, a lot of other stuff). Standalone samba servers. Docker, docker-compose, Jenkins, Ansible. FreeNAS, TrueNas. Squid (LDAP auth, AD auth, basic auth, Kerberos), FTP, SFTP, DHCPD, BIND, TFTP, DAViCal, tinc, mpd5, quagga, BGP, NFS, rsync, snapshot, rclone, Zabbix, SVN, GIT, Moodle, NextCloud, OnlyOffice, BigBlueButton, Caddy, etc. Dell servers, Dell PowerVault MD storages, HP servers, SuperMicro servers, and usual PC hardware. HP, 3Com, Dell switches, no Cisco experience. DD-WRT, including cross-compiling software from sources for this firmware for ARM arch. Shell, PHP scripting I have a lot of other expertise. Feel free to ask.
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    VMWare
    Virtualization
    Dovecot
    Linux System Administration
    FreeBSD
    Windows Administration
    MySQL
    PostgreSQL
    Postfix SMTP Server
    DNS
    NGINX
    CentOS
    Linux
    Ubuntu
  • $139 hourly
    SSO - 15 years experience TIM/TAM/OAM/OIM/Siteminder and Identity Manager/Novell Access and Identity Manager/Jsso , ADFS , ShibbolethOpenam , OpenIBM , OpenDJ / Ping Access / Ping Federate Lots and lots of integration ADFS / SAML / OAuth / OpenID / Radius / Ldap REST/JSON/Cookies/BA/Cert/OAuth/Radius/Free Radius/header inject/Forms/SAML DEVOPS - Done about 10 projects in the last 4-5 years Prov - Terraform / Foreman / Kickstart / MASS CI - Jenkins/Bamboo CD - Ansible / Saltstack / Puppet / Chef Container - Docker / Swarm / Kubernetes Cloud - Aws / Azure / GCP / OpenStack Compile - Ant / Maven Monitoring - ELK / Collectd / Prometheus Languages - Bash/Python/Go Apps java/tomcat/jboss/apache/opendj/openam/memcached/redis.io/hazelcast nodes.js/hahoop/mondoDB/
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    API
    F5, Inc.
    User Identity Management
    OWASP
    Security Engineering
    Solaris Administration
    Apache Tomcat
    Information Architecture
    Linux System Administration
    Network Security
  • $50 hourly
    Graduate in Electrical Engineering. Expertise in computer networking, cloud computing, IT and automation. Certificattions: Passed: AZ-305: Microsoft Certified Microsoft Azure Solutions Architect Expert Passed: AZ-104: Microsoft Certified Microsoft Azure Administrator Associate Passed: Azure DevOps Assessment (18473) I am a certified and an experienced azure cloud achitect and devops engineer. I assist with azure administration, creating azure architecures, azure migrations and azure devops. I have subject matter expertise in designing cloud and hybrid solutions that run on Microsoft Azure, including compute, network, storage, monitoring, and security. Have advanced experience and knowledge across IT operations, including networking, virtualization, identity, security, business continuity, disaster recovery, data platforms, and governance. Azure government cloud, migration from on-premise to azure cloud, from classic to ARM, Azure Virtual Desktop setup on azure and Office365 administration. AWS EC2, Elastic Kubernetes Service (EKS), ECR, RDS, IAM polices, backup, workmail, lambda, Serverless architecture, AWS automation. IaaC using Terraform, ARM templates, cheff/puppet for Azure and AWS. Vultr, OVH and digital ocean cloud resources management. Windows, SQL, MySQL and MariaDB server administration. Expertise with Linux distributions Centos, Ubuntu and Debian Container Management, kubernetes, docker/LXC containers. Web hosting using plesk, cpanel, webmin, apache and nginx. Web automation using selenium and nextcloud administration. Odoo administration and desiging templates for data migration. VPN and Proxy server setup and configurations. IPv6 and IPv4 bulk proxies creation scripts on linux servers. Automation Tools: PowerShell, puppet, chocolatey, ansible, terraform, python, batch and bash scripts.
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    Microsoft Active Directory
    Automation
    Kubernetes
    Azure DevOps
    IT Management
    Windows Administration
    Amazon Web Services
    Terraform
    Cloud Architecture
    Cloud Migration
    Linux System Administration
    Microsoft Azure
    Microsoft Windows PowerShell
    Bash Programming
    Docker
  • $30 hourly
    Innovative, passionate, and quick software developer and architect with deep knowledge of programming concepts and internals. 15+ years of hands-on industry experience in programming, designing, managing, & leading software projects & companies. Change agent, problem solver with a passion for technology; skilled in grasping the big picture, conceptualizing, developing & implementing solutions by partnering closely with business leaders. Worked for different type of industries, which includes Health-care Informatics, Lab Informatics, MOOC, Online Education, ERPs, Electronic Design Automation (EDA), Semi Conductor, Heavy mechanical manufacturing, Travel, Pharmaceutical & e-commerce. Skilled in: Python | PHP | Apex | Objective C | Java | C/C++ | Flex | ActionScript | JavaScript | Perl | VB6 iPhone SDK | Android SDK | BlackBerry SDK | Flex SDK | Sancha Django | Django REST | Odoo | Web2Py | Zope | Plone | edX | CodeIgniter | .NET | Java EE SQL Server | MySQL | PostgreSQL | Sybase | DB2 | SQLite | MS Access Odoo | OpenERP | Salesforce CRM | MS SharePoint git | SVN | CVS | VSS | Unfuddle Scrum | UP | UML | CASE Tools | Poseidon | Rambaugh OMT ASP.NET | ASP | Telerik Visual C++| MFC | Win32 | COM | DCOM | OLE | Multithreading ANT | JDK | Digester| Struts | Servlets | JSP | EJB | WebSphere | Eclipse Web 2.0 | AJAX | CSS | XML | XSD OpenSource | github Knowledge Management | MediaWiki | PHP Health-care Informatics | ICD9 | ICD10 | HIPPA | HL7 SEMI Standards | EFEM | SEMI E87 | SEMI E90 | SEMI E40 | Robotics | SECS/GEM | SCADA Customs ERP | Landing Cost | HS Codes | WTO Standards Lab Informatics | Bika | OLiMS | LiMS | LIS Windows | MacOS | Linux | Ubuntu | Unix | EC2 Windows CE | Micro Controller Programming | Dynamic C
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    Ehealth
    Mapbox
    Apache Hadoop
    LIMS
    Android
    iOS
    Odoo
    web2py
    Django
    Laravel
    Python
    PHP
    WordPress
    React
    JavaScript
  • $70 hourly
    6+ years as DevOps 8+ years as Virtualization / Cluster Expert 12+ years as Linux/BSD administrator 15+ years as Network Engineer 16+ years as Systems Administrator I can help you with: ➢ Virtualization: KVM, Xen, OpenVZ, LXC, LXD, FreeBSD Jail, Proxmox, VDSmanager, Docker ➢ Management: Proxmox, OpenNebula, OpenStack, oVirt ➢ Storage: CEPH, LizardFS, DRBD, SCSI, ISCSI, SAN, NAS, LUNS, ZFS ➢ Orchestration: Puppet, Foreman, Ansible, Chef, Salt ➢ High availability: Corosync, Pacemaker, MySQL cluster, Multipathing, Bonding ➢ Monitoring: Zabbix, Monit, Cacti, ELK(Elasticsearch+Logstash+Kibana) ➢ Backup & Archiving: Bacula, rsync
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    DevOps
    Linux System Administration
    Proxmox VE
    Unix Shell
    Storage Area Network
    Cloud Computing
    Network Administration
    Docker
    Zabbix
    Virtualization
  • $50 hourly
    ***For one time consultation my tariff is 100 USD per hour*** ***For medium to long term projects my tariff is 50 dollars per hour*** Experienced Microsoft 365 and Azure Solutions Architect with a 11 years history of working with Microsoft products and has the following certifications: AZ-305: Designing Microsoft Azure Infrastructure Solutions MS-100 Microsoft 365 Identity and Services MS-101 Microsoft 365 Mobility and Security MS-300 Deploying Microsoft 365 Teamwork MS-500: Microsoft 365 Security Administration MS-700: Managing Microsoft Teams Microsoft Certified: Azure Administrator Associate Microsoft Certified: Azure Fundamentals Microsoft 365 Certified Fundamentals Professional skills: - Microsoft Teams - Power Automate / Flow - Exchange Online - SharePoint Online - OneDrive for Business - Security & Compliance - Microsoft Forms - Microsoft Project
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    Cloud Migration
    Skype For Business
    Microsoft SharePoint
    Cryptocurrency
    Microsoft Project
    Microsoft Exchange Online
    Microsoft Teams
    Microsoft Active Directory
    Office 365
  • $60 hourly
    I'm a full stack developer and know how to run a business. You need only describe a high-level overview of requirements without detailed specifications to get what you need. I often fix things other developers have been unable to solve. I've created information security systems and worked with large financial & erp systems and small startups and created many applications. I am proficient in following web, mobile and desktop-based languages and tools: 1) HTML/CSS, HTML5/CSS3, Bootstrap and Responsive Design 2) JavaScript, JQuery, Typescript, Angular, Vue & React 3) ASP.NET & C#, ASP.net MVC, PHP, Node.js, Python 4) Expert in Wordpress, Drupal, Magento 5) SQL, Linq to SQL, PLSQL and T-SQL, MongoDB 6) SSO, SAML, Auth0, 0Auth, Integrated SSO using the SAML, 0Auth, SSO, SSO, SSO 7) Authentication via Office 365, Google, Facebook, Linked In and Twitter, etc. 8) Microsoft Visual Studio, Microsoft SQL Server Management Studio, and SVN, Git, Bitbucket 9) Expert in Business Process Modeling using BPMN & Bizagi Studio Customer satisfaction is my number one goal. Meeting the client’s needs and requirements, providing efficient and high-quality solutions are in my primary objectives. My aim is to provide world-class services for software and web development solutions. I can develop and customize any system, website or mobile application according to your requirements.
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    HTML5
    Python
    PHP
    JavaScript
    React Native
    Node.js
    React
    Cryptography
    CSS 3
    Google Calendar
    AngularJS
    Vue.js
    jQuery
    ASP.NET MVC
    Amazon Cognito
    D3.js
    C#
  • $18 hourly
    I am a Full-stack developer / lead, or solution architect with 10+ years of experience and have the expertise to complete many projects . I have very good experience working on full applications that require scalable architecture to design and develop, having worked on all stages of development like design, development to deployment with proven experiences in development. My passion and inclination toward the programming and coding, lead me to Upwork, a platform where I can put my knowledge, experience, passion and geekiness together and define and set my own limits. My expertise:- ✔️ Front-end Development JavaScript / React / React-Native / Redux / Angular / Ionic / Vue ✔️ Back-end Development Python / Node / Express / Java Spring boot / REST API / Golang / Laravel /Nest.js / Next.js ✔️ Databases PostgreSQL / MySQL / MongoDB / DynamoDB ✔️ Data Engineering Data Pipelines / ETL / Hive / Spack / Kafka / Drill ✔️ AWS Cloud Services Amplify / Lambda / EC2 / CloudFront / EC2 / S3 Bucket / Microservices ✔️ Responsibilities and Contribution: • Involved in various stages of software development life cycle including - development, testing, and implementation. • Analyzing and validating the functional Requirements. • Suggesting a better approach and preparing detailed documents and estimating the time required for the delivery system periodically. • Configuration and Customization of the Application as per the given Business requirement. • Used the sandbox for testing and migrated the code to the deployment instance thereafter. • Analysis of requirements Involved in the development of modules. • Discussing on requirements, feasibility of the changes, and impact on the current functionality onsite. I have excellent time management skills to define priorities and implement activities tailored to meet deadlines. My aptitude & creative problem solving skills help applying innovative solutions to complex issues. I am always eager to offer the value addition to customers by providing them with suggestions about the project.
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    React
    React Native
    Apache Spark
    Angular 10
    Apache Kafka
    AWS Lambda
    Golang
    Apache Hive
    Spring Boot
    NodeJS Framework
    Vue.js
    Amazon EC2
    Python
    Java
  • $30 hourly
    A full stack developer proficient in Microservices in ASP.NET (MVC+CORE), Angular, React, Redis, RabbitMQ, Ocelot, Docker, Kubernetes, SQL Server, Mongo. Microservices architecture expert with hands on experience in migrations from monolithic to microservices using Ocelot, RabbitMQ, MassTransit, Clean architecture, CQRS deployed on Azure, AWS and On-Premise on Linux and Windows Server. I am also an expert in Cyber Security, PKI, and Cryptography, A pro in SSO using SAML, oAuth, OIDC with all IDPs including Azure AD, ADFS, OKTA, OneLogin and Keyclock. Office 365, Office stack, WOPI, and integrations with external IDPs. Expert in Azure AD and Azure B2C. Libraries and Languages: C#, JavaScript, Typescript, HTML, CSS, SQL, Angularjs, Angular, React, jQuery Frameworks & Technologies: ASP.NET(MVC 4-5-6, Core) .NET 5 | Web Services (SOAP, REST Web API) | Redis Cache Server | Redis Pub/Sub | SignalR WebSocket | RabbitMQ Azure App Services | Azure AD | Azure SQL | Azure DevOps OKTA | KeyCloak | OneLogin | ADFS Entity framework 5-6, Dapper Extension MS Office JavaScript SDK for Office apps (office.js) WOPI | OpenOffice | Docker Databases: SQL Server, MySQL, Mongo, and Oracle Authentications and Integrations: IFrame, Oauth2, OpenId, Microsoft Active Directory, Azure AD, Sales Force , Entrust IDG, IDFY BankID, OAuth(Office 365, Sales force), Verisec (Freja mobile and Freja eID), SAML (ADFS 2.0, Azure AD) Tools & Techniques: Visual studio 2008-2017, SVN, GitHub, TFS, JIRA, SDLC patterns, AGILE SCRUM Security domain: Working in a security firm, I have working experience in Digital Signatures, Asymmetric cryptography, and Identify management.
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    Docker
    Amazon Web Services
    Kubernetes
    OKTA
    Redis
    C#
    SQL
    ASP.NET Core
    .NET Core
    Web Development
    Angular
    RabbitMQ
    OAuth
    Microservice
    Azure App Service
  • $70 hourly
    Single Sign On (SSO): +++++++++++++++++ I have strong knowledge on Single Sign On using SAML and very proficient in SAML IDP: +++++++++ I am very fluent with following SAML based identity provider and deployed for production use for many company and university which face huge traffic with success rate till today. Shibboleth IDP ADFS Azure AD Google CAS - apereo Okta One Login WSO2 SimpleSAMLPHP I implemented SAML Login for many application like Asp.net, WordPress, php, etc., Also assist to configure SAML login for many SASS products which support SAML. Web Development: +++++++++++++++ Kentico ASP.NET MVC Laravel WordPress Mobile Developement: ++++++++++++++++++ iOS Android Server Administration: ++++++++++++++++++ *Windows Server *Centos *Linux *Apache *Nginx *IIS I am very fluent with most configuration and managing aspect of above OS & Web Servers, also have fluent knowledge over hosting environments like AWS, Digital Ocean, Godaddy, etc.. **I also work on most of web & mobile platform at affordable price and provide best in class service,
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    Angular
    OKTA
    Amazon Cognito
    iOS Development
    Security Assertion Markup Language
    Mobile App Development
    Serverless Computing
    Active Directory Federation Services
    Serverless Stack
    AWS Amplify
    OAuth
    Single Sign-On
    AWS Lambda
    Node.js
  • $170 hourly
    • Cloud Architecture and Development in Azure and AWS. Azure certifications: AZ-900: Microsoft Azure Fundamentals AZ-305: Designing Microsoft Azure Infrastructure Solutions • Design and implementation of Identity and Access Management Systems, Platform Integration: Azure AD B2C, Okta, Auth0, Identity Server, Centrify, Salesforce) • OpenID Connect, OAuth2 and federation flows. • Sr. .NET Developer with almost 20 years in software design and development experience on Responsive Web and Windows applications - Asp.Net Core, .C#, ASP.NET, MVC, Rest APIs • Full stack development with multiple back-end and client side technologies.• • Test Driven Development (TDD), CI/CD Pipelines, Git, Azure DevOps • Excellent communicator and coach. Have acted as liaison among teams, clients, users, stakeholders and external parties to get projects from idea to deployment.
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    Single Sign-On
    User Identity Management
    Web Service
    OAuth
    Auth0
    Test-Driven Development
    Microsoft Azure
    Agile Software Development
    .NET Framework
    Web Development
    ASP.NET MVC
    JavaScript
    Node.js
  • $125 hourly
    EXPERTISE M365 Azure Active Directory Intune Microsoft Defender Google Workspace Email migrations Mail records DNS Domains Information Security Windows Servers Email flow and troubleshooting • Technology Management • Information Security and Auditing • Vendor Management • Infrastructure Development and Architecture • Employee Development • Collaboration • Change Management • Project Management and Tracking • On Premise and Cloud migrations • Networking • Budgeting and Resource Management Technical Support
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    Microsoft Office
    Domain Migration
    Technical Support
    IT Management
    DNS
    Information Technology
    Office 365
    Solution Architecture
    Information Technology Operations
    Incident Management
    Information Security
  • $150 hourly
    I have years of experience focusing on the messaging collaboration side of technologies including various versions of Microsoft Exchange and Microsoft Lync Server. I have worked as a lead engineer for major financial companies. I have over 8+ years of Powershell scripting experience. My vision is to provide my clients with enterprise knowledge and experience, give them the guidance for the right answer, and implement the best solution to ensure their day to day operations continue to run smooth. Recent Projects: 1. Create a secure, robust, and highly available Remote Desktop Services (RDS) solution in Azure leveraging Multi-Factor Authentication. 2. Migrate on-premise exchange to office 365 in a staged role out. This method included deploying Azure AD Connect for AD and password synchronization, as well as Exchange Hybrid. 3. Create Powershell script to parse mailboxes for emails matching specific criteria while tagging the email with a flag. This was done leveraging EWS API. 4. Move Sharepoint 2013 farm from using Windows authentication to Active Directory Federated Services (ADFS). This involved building out a redundant and secure ADFS environment in Azure leveraging multiple subnets (DMZ / Private), Web Application Proxies, and Azure Load Balancers.
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    Microsoft Windows PowerShell
    Microsoft Azure
    DHCP
    Microsoft Active Directory
    Microsoft Lync Server
    Microsoft SCCM
    Microsoft Exchange Server
    DNS
  • $15 hourly
    I'm a certified UNIX/Redhat Systems Engineer with over 7 years of experience with hands-on experience in the administration and management of Solaris 10 operating systems and Red Hat Enterprise Linux 6; 7 & 8. I'm an expert in Ansible playbooks. I'm jovial, enthusiastic, and easy to communicate with. I have worked on projects which involved UNIX | Linux | Ansible | Shell Scripting | Docker | Podman | Performance Tuning | SOLARIS 10 | RHEL 6, 7 & 8 | LVM | HTTPD | LDAP | SAN | NAS | TCP/IP | DHCP | DNS | NFS | SSL/TLS | SMTP | SAMBA | Haproxy You'll love working with me, I'm just a call away.
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    Docker Swarm Mode
    CI/CD
    Ansible
    Debian
    Kernel-based Virtual Machine
    GitHub
    Network File System Administration
    PHP
    Instructure CANVAS
    SSL
    Postfix SMTP Server
    Linux System Administration
    CentOS
    Server Virtualization
  • $150 hourly
    I am a Senior Software Architect specializing in Enterprise Mobile and Enterprise Web Application, SaaS, and API development. I am also the founder of my Upwork Agency, guaranteed.software. To compile a complete list of all skills I offer is now impractical, but below I highlight my skills which are possibly most relevant in today's market. ============================================= Languages, Frameworks, and Libraries of expertise ============================================= PHP - Symphony, Laravel, CodeIgniter, Cake, Zend, Magento, WordPress, WooCommerce JAVASCRIPT - React (Native), Node.js, AngularJS, JQuery PYTHON - Django, Web2P JAVA - Spring, Hibernate, Play, Android SDK HTML5, CSS3 - BOOTSTRAP SASS/SCSS LESS ================= Data Persistance ================= MongoDB SQL - MySQL, PostgreSQL, OracleDB, MSSQL Memcached LDAP File Systems ============================= OS and Deployment Environment ============================= *** OS **************************** Unix - MacOS Linux - Ubuntu, CentOS Windows Server ************************************ *** Deployment Environment ******************************************* Dedicated Servers, VPS Cloud-Based - AWS, Heroku, Google Cloud, Openshift, Docker Web Servers - Apache, Ngix ******************************************************************************* ======================= Testing ======================= BDD: Behat, PHPSpec (PHP), JBehave (Java), behave (Python) TDD: PHPUnit (PHP), JUnit (Java) HTML & CSS Regression Testing: BackStopJS (CasperJS, PhantomJS, ResembleJS) ========================= Additional Workflow Notes ========================= Though this may seem like a lot of computer jargon, it is important to mention a few other details to development that are instrumental in allowing me to guide your project to success. I am more than happy to explain anything that you are uncertain about prior to starting the project and we can determine what is and is not essential. I find that setting up bi-weekly, and sometimes daily 5 minute SCRUMs is very beneficial by keeping everyone on the same page. It is commonplace for us to use project management software on all projects. Currently, I prefer using Jira, Asana or Trello. If you don't have something like this already, I can set this up for you. For SCM, I typically use GIT on GitHub or BitBucket, often in conjunction with Hudson, Jenkins, or Travis CI. If you do not have these things set up, I can instantly get these rolling for you. I am very comfortable with working in your own development environment, if it already exist, whether it is cloud-based like AWS or if it is on a VPS or Dedicated Server(s). I also maintain an internal development server which is ready for use in the case that you do not already have an established development environment. Finally, comprehensive project estimation and consultation on the best approach to completing your project can be done in a separate, fixed-price project at $100 USD. Due to previous experience, It is no longer possible to offer consultation or any deliverables prior to being hired outside of the aforementioned arrangement. I'm looking forward to providing you success, guaranteed!!!
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    Laravel
    Symfony
    Laminas
    Responsive Design
    MySQL
    MongoDB
    WordPress
    Magento
    Python
    PHP
  • $15 hourly
    I am part of a team that consists of MERN, MEAN, iOS, Android, Flutter, .Net core, ASP.NET, Google Firebase and cloud developers - Proficient in various Microsoft Dot Net Framework Technologies such as WEB API, JSON, ASP.NET MVC, Dot net core, Entity Framework, and ADO.net - Google firebase - Video streaming apps - Fleet management - Ondemand Apps - Drone Apps - EV Apps - CRM & ERP - Supply Chain - POS solutions - Healthcare Interoperability Modules & HL7 Messaging (ADT, ORU, ORM, etc.) - EMR/EHR Systems -Certifications and Compliance (MU Certification) - Benefits Administrations - Electronic health records - Medical Coding Database Management (ICD9, ICD10, SNOMED, RxNorms, NDC, LOINC, CPT, HCPCS, E/M, PQRS) - Good experience in preparing complex summaries and charts - Integration with Laboratory, pharmacy and laboratory systems. - Well versed with device integrations - printer, Beacons, ELM OBD2, stethoscope, glucometer, oximeter - GRI, SASB, CDP, SFDR, and TCFD, coupled with a keen eye for analysing annual reports, CSR reports, proxy statements, and governance practices, positions me as a versatile ESG professional. My strong points include emphasis in requirement analysis, transparent communication and indulging in industry best practices for setting software architecture and design patterns such as MVVM, Repository and Timely delivery of quality code.
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    Kotlin
    Environmental, Social & Corporate Governance
    ChatGPT
    Sustainability
    Health & Wellness
    Environment & Green Technology
    Mobile App Development
    Flutter
    Android App Development
    Web Development
    Swift
    SwiftUI
    iOS Development
    App Development
  • $45 hourly
    I’m an experienced engineer in multiple fields and have worked in multinational companies on many platforms.   I’m familiar with Linux embedded systems (buildroot, raspberry pi, arm SBC). Proficient in Go programming language as well as many scripting languages.   I have worked on AMR/AMI (Automated Meter Reading/Advanced Meter Infrastructure) systems, working from CSD to IP based/4G era until IoT (rf-mesh, PLC, LoRa), and also hacking protocols of various electricity meters or other systems. I’m very familiar with low-level DLMS protocol, FLAG, and proprietary meter protocols such as EDMI Atlas/Genius meter.   With a degree in Electrical Engineering-Computer Systems, I have a comprehensive understanding of the full life cycle for software development projects, data pipelines, networking (switches & routers), and performance monitoring.
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    Regex Writing
    TypeScript
    Vue.js
    JavaScript
    Analytics
    Linux
    Internet of Things
    MQTT
    PostgreSQL
    Data Scraping
    Embedded Linux
    Docker
    LoRa
    Golang
    Python
  • $28 hourly
    More than 10+ years of experience in Web Development and Product Management. Depending on the size of project, I have team of developers to work with whom I personally guide and manage. My top rated profile reflects my work ethics, honesty and dedication. # Expertise - WordPress, Yii, CodeIgniter, WordPress, WooCommerce, Humhub - Amazon AWS, Firebase, Firestore, Dynamo DB - JavaScript, jQuery, Angular, Bootstrap, Three JS - SSH, LAMP, cPanel, WHM, Cloud Server - PSD to HTML, WordPress Theme, Responsive Design - Communication Skills # Experiences - Database Design and Development, SQL, OOP - 50+ Upwork Jobs completed successfully (Top Rated) - Git, Bitbucket - AWS, Hostgator, GoDaddy - API Integration like FB, Twitter, Linked in, Youtube, Payment Gateway - Trello, Jira, Basecamp, Asana Looking forward to help build your Website. ** Can provide dedicated resources.
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    Elasticsearch
    CodeIgniter
    React
    Progressive Web App
    AngularJS
    Laravel
    PHP
    JavaScript
    Vue.js
    Twitter/X Bootstrap
    MySQL
    jQuery
    HTML5
    Yii2
    WordPress
  • $85 hourly
    Constantly curious .NET developer with a strong background in C#, ASP.NET, and Microsoft Azure. Loves learning about new cloud developments and bringing ideas to life. Most of our ideas start with the dream of becoming something much bigger and more capable. To realize this, your projects need a proper foundation to set it up for future success. In all my engagements - I consult with my clients to understand exactly what they are trying to achieve. - I develop client’s applications following industry best practices. Including... o Abstractions o Unit Testing o Source Control - I work with my client to deploy their application. Either with CI/CD or manually. - Continue supporting application after deployments. I look forward to working with you on bringing your ideas to life.
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    Single Sign-On
    OAuth
    Azure App Service
    Blazor
    B2C Marketing
    User Identity Management
    Microsoft Azure
    RESTful Architecture
    ASP.NET Core
    ASP.NET MVC
    SQL
    Azure Cosmos DB
    API
    .NET Framework
    C#
  • $150 hourly
    Microsoft Operating Systems: - Fluent in automation of management of Desktops and Servers in environments of 5 machines to 1000+ machines - Ability to deploy and manage complex reliable Active Directory infrastructures over global and geographical distances of any size - Manage, Deploy, Troubleshoot Hyper-V environments - Microsoft Server Cluster Services deployment and implementation - Deploy, Manage, Troubleshoot Heavy use and High Availability Terminal Server environments - Fluent in automation backup, local disaster recovery and remote site fail-over of all Windows environments Linux Environments: - Fluent in automation of management, deployment, and optimization in environments from small to large in any capacity - Fluent in postfix, sendmail, qmail mailserver configurations and support - Deploy, Manage, and troubleshoot highly available NFS and DBRD clusters - PosgreSQL and MySQL secure, optimization, deployment and management skills - Fluent in deploying, managing, and optimizing LAMP configurations of any size and capacity - Fluent in filesystem optimization with ext3, ext4, ReiserFS, GFS - Limited experience deploying Ruby on Rails environments with Passenger and Apache frontend instead of WebBrick - Minimal experience with GlusterFS - Fluent in automation backup, local disaster recovery and remote site failover of all Linux environments - Ground up Nagios environment monitoring - Entry level knowledge and understanding of Logstash, ElasticSearch, Puppet implementation Virtualization Environments: - Fluent in deploying and automating Amazon EC2, VMWare vSphere, Citrix XenServer, Microsoft Hyper-V - Wealth of industry resources in the Virtualization industry from storage vendors to application development firms - Knowledge and dedication of maintaining a 100% up-time virtual infrastructures Key Software Skills - Microsoft Exchange management, deployment, advanced data recovery, high availability, support, and global environment support knowledge and experience - Microsoft SQL Server management, deployment, advanced data recovery, high availability support knowledge and experience - Asigra Cloudbackup, setup, management, development level integration, automation knowledge and experience - Novastor NovaBACKUP xSP, setup, management, development level integration, automation knowledge and experience - Appassure support and implementation experience - Minimal Citrix deployment, management, design experience (currently working on a project right now dealing with it though) - Kaseya, GFIMax Remote Management, Autotask, Labtech, Logmein deployment and usage experience Hardware Experience - Industry contacts in most major storage vendors (Netapp,HP,IBM, Hitachi, SGI, Xiotech) - Experiencing deploying, managing and maintaining 100% Mixed SAN infrastructure environments for 100+ TB including cross site replication - Limited Cisco exposure but have adequate resources to insure the issues can be resolved and resolved correctly - Intermediate knowledge of deploying and managing Juniper SSG firewalls and Juniper EX Series switching environments. - Fiber and iSCSI switch management experience deployment - Designing and implementing complex and highly available network switching infrastructure - Construct and servers / workstation / SANS from the ground up that compete with Tier 1 hardware - Layer 7 hardware, software, and virtual load balancing with Kemp, CoyotePoint, and HAProxy solutions. Outsourcing / Development / Project Management skills - Found and managed an offshore outsource development team to complete a web application project to automate provisioning and custom relations management for 1+ year - Managed entire eCommerce infrastructure migration from end to end - Minimal development experience in PHP, SQL, ASP, .NET, CodeIgniter, Ruby on Rails - Limited development experience with Powershell, Python, Perl, VBscript, Ruby - Knowledgeable of defect tracking systems such as Jira and Request Tracker - Fundamental concepts of the DevOps mentality and operational flow. - Use Kanban process management on a daily basis to organize my work. Core Contributor and creator of open source implemenations of various GCP services and applications with Hashicorp Terraform -Designed and implemented foundational IaC pattern leveraging Hashicorp Terraform for multiple clients for GCP -Replatformed legacy VM based microservice platform for a large Social Media enterprise to cloud native architecture leverage Kubernetes and Pipeline as Code application delivery models inside GCP. -Designed and built reference cold-start Spinnaker full configuration Terra form module for GC to reduce time to production -Lead and designed near real tim eanalytics cloud first microservice application to replace and leapfrog existing legacy analytics application provided great value and insights to our customers
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    Microsoft Hyper-V Server
    VMware Administration
    Microsoft Exchange Server
    Ruby on Rails
    VPN
    Data Backup
    Data Center Operations
    Linux System Administration
    Windows 7 Administration
    NetSuite Administration
    LAMP Administration
    Network Administration
    Juniper
    Microsoft SQL Server Administration
    Junos OS
  • $40 hourly
    More than 20 years in software development, 12 of them as project and product manager. I am a founder of a complete web solution for Telco business sold to many African countries. Also, I was the head architect for many governmental applications in the MENA and African Countries. PMP and Scrum Master Certified. Also, I am an Expert In Atlassian products such as JIRA and Confluence.
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    Project Workflows
    MySQL
    Mobile App
    AWS Application
    Linux System Administration
    Digital Project Management
    Web Application
    Project Management Professional
    Product Management
    Flowchart
    Business Analysis
    Jira
    Scrum
  • $150 hourly
    TOP RATED on UpWork. Certifications from Microsoft, Cisco, Citrix & CompTIA. Partnered with Synology, Ubiquiti & Dell. Channel authorized product reseller. SENIOR SYSTEMS / NETWORK ENGINEER • Hands-on, results-oriented IT professional with a 20-year track record of experience spanning a full range of IT/IS deployments and operations management • Well-equipped with technical certification and training in Cisco, Meraki, Citrix, Microsoft & Project Management, solid background in LAN/WAN infrastructure including telecommunications technologies and protocols, network infrastructure, security and load balancing appliances. • Organized, take-charge professional with exceptional follow-through abilities and detail-oriented, able to assess and execute deployment engagements from business needs assessment to production. SOLUTIONS • Datacenter power, cabling and rack design & implementation • Server load balancing appliances provided by Citrix NetScaler, Kemp & Barracuda • Site-to-site mesh VPN deployment using Meraki VPN Registry • Virtualization hosts from Citrix, VMware &Microsoft • Virtual machine management using template automation, Citrix MCS, PVS & Citrix AppLayering • User experience optimization with Citrix WEM, Citrix UPM, Profile Unity and AppSense • Wireless deployments from Meraki, Ubiquiti & Cisco • Network security firewalls provided by Meraki, Ubiquiti, SonicWall, Cisco & Palo Alto • Storage area network (SAN) deployment from Pure Storage & Dell/EMC • Exchange connectivity and mail flow troubleshooting • Windows patch management deployment using WSUS & Ivanti Patch • Microsoft Distributed File Services – Replication (DFSr) deployments ... and many other solutions of a long track record of satisfied client engagements!
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    Email Deliverability
    Hosting Setup
    Ubiquiti
    Duo Security
    Storage Area Network
    Server Virtualization
    VMWare
    Cisco Meraki
    Citrix
    Citrix ADC
    Microsoft Active Directory
    Network Administration
    Web Hosting
    Network Security
    Firewall
  • $79 hourly
    Hello, Everyone. Diligent Information Technology Specialist with thorough hands-on experience in conceptualising, overseeing, and executing revenue-generating projects of different complexity and intensity. Determined to bring high standards, transparency in client engagement and full commitment to each assignment and I am excited to collaborate with the brightest minds in the industry. More than 2500 of hours @Upwork Over 10 years proven track record of success in cross-continental project management Skills: * Systems administration: Linux (RedHat, Debian, Ubuntu), FreeBSD, Windows * Network administration: VLAN, VPN, Wireless networks, Network equipment management (HP, Cisco, Huawei, Juniper), Deep understanding of network architecture * Wireless: Aruba (WLC, Clearpass) , Fortinet, Aerohive, Cisco (WLC) and Meraki * Routing technologies: BGP, OSPF, EIGRP, IS-IS, RIP, Static routing * High availability: active-passive clusters (HSRP, VRRP, JRRP), load-balancing techniques * Security: firewalling (ASA, FWSM, Fortigate, Juniper including SSG, SonicWall,pfSense), antivirus techniques, antispam techniques, PKI, IDS/IPS, RADIUS (Windows / FreeRadius based) * Voice and Videoconference: Polycom, Skype, Cisco (VCS, CCM, CUCM, Unity, IMP), Nortel, Asterix type (TrixBox, Elastix, etc.) * Network Management Systems: CIsco Prime, Cacti, PRTG, Zabbix, NAGIOS
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    Cisco
    AWS Systems Manager
    Security Assessment & Testing
    Database Administration
    Firewall
    Cloud Architecture
    Network Penetration Testing
    Cisco Certified Network Professional
    Network Administration
    Microsoft Office
    Network Security
    Fortinet
    VoIP
    Network Design
  • $90 hourly
    Greetings, I am Dmitrii, a seasoned DevOps and AI connoisseur with a keen focus on LangChain, eager for enduring partnerships. My 15-year journey through the tech landscape has seen me empower startups and global enterprises alike with bespoke web solutions, e-commerce systems, and mobile applications, all engineered to propel business value to new heights. My areas of expertise are broad and deep, encompassing: DevOps Mastery: Commanding Kubernetes, CI/CD pipelines, and Gitlab to streamline development. Cloud Prowess: Proficient with the AWS suite, adept at leveraging Lambda, DynamoDB, IAM, S3, EC2, and CloudFormation to architect cloud-native solutions. Web Development Acumen: Proficient with a spectrum of frameworks including Typescript, NodeJS, NextJS, Angular, and ReactJS. Database Savvy: Versed in database management across MySQL, MongoDB, PostgreSQL, DynamoDB, and Redshift. AI Insight: Proficient with AI applications, harnessing the power of OpenAI, ChatGPT Prompts, LangChain, and Vector Databases to unlock innovative potential. I take pride in forging solutions that are as unique as the businesses they serve, driven by a commitment to excellence and a passion for the vanguard of AI advancements. With a solid foundation in Machine Learning through R and Python and the ability to integrate diverse platforms, from Wordpress to Zoho, my goal is to be the catalyst for your project's success. I invite you to explore the possibilities with me - for a venture that demands a dedicated, multifaceted DevOps/AI Engineer, my expertise is at your service. Best, Dmitrii
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    Amazon ECS for Kubernetes
    Kubernetes
    AWS OpsWorks
    Database
    CI/CD Platform
    Amazon EC2
    Docker
    CI/CD
    Containerization
    Terraform
    AWS Lambda
    Node.js
    Machine Learning
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