Hire the best Juniper Routers specialists
Check out Juniper Routers specialists with the skills you need for your next job.
- $130 hourly
- 5.0/5
- (8 jobs)
🔝 TOP-RATED ✔️ Juniper Routing, Switching and Security Expert (Emeritus-SP, JNCIE-SP, JNCIE-DC, JNCIP-ENT, CCNA) with 20+ years of experience in designing, deploying and troubleshooting numerous data networks. ✔️ Expert Level knowledge and working experience of MPLS, L3VPNS,NG-MVPN, L2VPNs, VPLS, L2TP, IPSEC VPNs, CGNAT, EVPN, VXLAN, LDP, RSVP, Traffic Engineering, Fast Reroute etc. ✔️ Strong practical knowledge of all major IP routing protocols e.g. BGP, OSPF, IS-IS, RSVP-TE, LDP including Policy-based Routing and routing policy implementation using BGP. ✔️ Hands-on Expertise with Juniper M/T-Series, PTX-Series, ACX and MX-Series (MX80/MX104, MX240, MX480, MX960, MX204, MX10003, MX10008) routers, EX/QFX series switches (QFX5100, QFX5110, EX9200, EX8200, EX500, EX4200, EX3300, EX2200) and SRX firewalls (SRX4600, SRX5800, SRX1440). Juniper services modules MS-DPC/MS-MPC/ MX-SPC3. ✔️ Hands-on Expertise with Cisco (2800, 3700, 3800, 7200, 7600, ASR1000, ISR1000/4000 Series routers and 2900 Series, 3550/3560/3750/4948 L3 switches), Cisco PIX/ASA firewalls and Huawei High-end NE-40E/NE-80E/NE40-8 Core routers. ✅ 10 Yrs experience in Juniper as Adv Services Consultant (7yrs) and ATAC (3yrs) ✅ 7 Yrs professional experience with ISPs and Telco providers working on Cisco, Juniper and Huawei routing platforms. Tags: Cisco, Juniper network, Juniper expert, Juniper Network Engineer, Juniper router, Juniper switch, MPLS, BGP, Mx104, MX204, MX10003, MX240, MX480, MX960, MX10008, QFX, QFX5100, QFX5200, SRX.Juniper RoutersCisco RouterInternet SecurityMultiprotocol BGPCisco Certified Network AssociateRoutingMultiprotocol Label SwitchingJunos OSNetwork ArchitectureImplementation PlanCiscoNetwork EngineeringVPNJuniperNetwork DesignNetwork Administration - $80 hourly
- 5.0/5
- (12 jobs)
I have a 10-year experience in automation, networking and DevOps. Have a Juniper JNCIE-SP, JNCIE-DC, RHCA, Kubernetes, and AWS certification. I worked for a big Mobile operator and one of the largest hosting providers. Have experience in Enterprise, Data Center and Service Provider. List of technologies I have experience: Data Center EVPN, L2/L3 fabrics, Leaf/Spine architecture, VXLAN MPLS, LDP, RSVP-TE, L3, L2 VPN BGP, MP-BGP OSPF, IS-IS Multicast Routing, PIM, IGMP Switching: STP, VLANs, Link Aggregation Security: Cisco ASA, ACS, RadiusJuniper RoutersOSPFJuniperMultiprotocol Label SwitchingCisco RouterNetwork Administration - $80 hourly
- 5.0/5
- (11 jobs)
Passionate IT professional offering more than 15 years of experience in design, deployment and troubleshooting of medium to large scale fast converging optimized and scalable multi-site enterprise data center and campus network infrastructure, including 7+ years of leading successfully performing teams. Proven experience in transforming enterprise network infrastructure into a highly available, secure, and reliable environment. Adept at multitasking to achieve individual and team goals. Strong problem-solving skills, fast learner & excellent communication skills. The buck stops here.Juniper RoutersWireless Network ImplementationWireless CommunicationWiresharkCisco Certified Network ProfessionalWiFiPalo Alto FirewallsCisco IOSCiscoCisco Firepower Threat DefenseJuniperCisco ASANetwork AdministrationCisco MerakiNetwork SecurityFortinetVPNUbiquiti - $30 hourly
- 4.6/5
- (125 jobs)
BE in Electronics and Telecommunication with 20 years of experience in Firewall, Networks. VOIP, Wireless. Datacenter, Servers etc Security: Cisco ISE, Cisco Firepower, Cisco ASA 5500, Cisco Meraki, PaloAlto, Checkpoint, Sophos, Fortigate, Dell Sonicwall, Juniper, PFSense, Rapid7, Watchguard, Barracuda SEIM: Solarwinds, Wazuh, Splunk Network: - Cisco, HP, Brocade, Juniper, Zylex, Microtik, GPON/EPON, Ubiquiti VoIP: Cisco, Avaya, Asterisk, FreePBX, 3CX, Microsoft Teams, Grandstream Wireless: Cisco, Ubiquiti, Mojo (AirTight), Aruba, Video: Cisco Telepresence MX200/300/SX20, Telepresence Server, Telepresence Conductor Server, Avaya Scopia XT Data Center: VMware vSphere 7.x, Cisco UCS, Microsoft Hyper V, Citrix Xenserver, Oracle Virtual Box Applications: Microsoft SCCM, MS SQL Server, WSUS, Radius Server, Squid Proxy Server, Keypass, Wordpress Cloud: Amazon Web Services (AWS), Google Cloud platform, Microsoft Azure Cloud Storage: NetApp, Western Digital Routing Protocol: OSPF, EIRGP, BGP, RIP. Network Tools: Wireshark, Solarwinds, Netflow, PRTG, Cacti, Scrutinizer, Logzilla, Wazuh Operating System: Windows 2012/2016/2019, CentOS, UbuntuJuniper RoutersVoIP AdministrationAsteriskCisco CallManagerCisco ASACisco UCSMicrosoft Active DirectoryCisco RouterSophos Sophos UTMFortinetJuniperCisco WLCVPN - $65 hourly
- 4.8/5
- (14 jobs)
I am the Co-Founder and CEO of ITcare, as well as a seasoned Network Architect with over a decade of experience in the telecommunications industry. Throughout my career, I have worked with two of the largest ISPs in my country and a Tier 1 ISP as part of the Central Network Support Team (Level 3 Support). My expertise spans across network design, configuration, implementation, and network automation. Key Skills: • Extensive experience with Juniper routers and switches (MX, EX, SRX) • Proficient with Cisco IOS routers and switches (2900, 6500, 7200 series) and Cisco IOS-XR routers (ASR9k) • Skilled in Huawei and Raisecom PON network devices, Foundry/Brocade/EdgeCore/Arista switches, and Ericsson SmartEdge series routers • Expertise in network management systems like U2000, Zabbix, Cacti, and The Dude • Proficient in network automation using Ansible and Python scripting • Advanced knowledge of Linux systems (CentOS, Ubuntu) • Deep understanding of networking protocols and technologies, including xSTP, PIM, IS-IS, OSPF, BGP, MPLS, LDP/RSVP, and MPLS VPNs (L2/L3/VPLS) Certifications: • Juniper Networks Certified Internet Expert - Service Provider (JNCIE-SP #2975) • Juniper Networks Certified Internet Specialist - Security (JNCIS-SEC) • Juniper Networks Certified Internet Specialist - DevOps (JNCIS-DevOps) • Cisco Certified Network Associate - Routing & Switching (CCNA R&S) • Linux Professional Institute Certification - Level 1 (LPI-1) I bring a robust combination of technical expertise, leadership, and a commitment to continuous innovation. My focus is on leading ITcare to deliver efficient, secure, and scalable network solutions that ensure top-tier performance and reliability for our clients.Juniper RoutersExtreme NetworksJunos OSCisco Certified Internetwork ExpertNetwork AnalysisCisco Certified Network ProfessionalPythonCisco RouterOSPFNetwork EngineeringMultiprotocol Label SwitchingCisco IOSCisco Certified Network AssociateMultiprotocol BGPJuniper - $18 hourly
- 5.0/5
- (29 jobs)
I am a B. Tech (CS) graduate with over 9 years of experience in Network and System Administration and Security. Over the last 5 years, I have specialized in working with Managed Service Providers (MSPs), leading complex IT projects and ensuring optimal service delivery. My expertise spans a wide range of technologies and certifications, making me well-equipped to handle diverse and challenging IT environments. I have certifications and hands-on experience in Cisco, Barracuda, Fortinet, Palo Alto, WatchGuard, Sonicwall, Brocade, Huawei, Juniper SRX, pfSense, Ubiquiti, Microsoft servers, MS-Azure, Citrix, and AWS. I have worked with MSPs and Govt. Data Center and Public Enterprises at Mid and High-level scale deployments. Technical Skills Cloud Services and Virtualization Microsoft 365: Exchange Online, SharePoint Online, Intune, Azure AD, Active Directory, Group Policy, Azure Information Protection, ATP, Defender, Teams, OneDrive with architecture and implementation of services standpoint Cloud Platforms: AWS, MS Azure, GCP Virtualization: MS Hyper-V, VMware vCenter/ESXi, Citrix XenApp/Center/Server Windows Network and System Administration Windows Servers: 2003, 2008, 2012 R2, 2016, 2019,2022 Email Systems: MS Exchange 2007, 2010, 2013, Office 365 Infrastructure Roles: PDC, SDC, DFS, DNS, DHCP MSP IT Tools Management: N-able, N-central, ConnectWise Autotask, Automate, Manage Ticketing, ScreenConnect (Labtech), ITGlue, Pax8, Sentinel One, Huntress Backup & Patch Management: Datto RMM, Backupify, Kace, Kaseya, Zabbix, Ninja, WSUS, ConnectWise Patch Manager Monitoring & Administration: Jira, Grafana (TIG-Stack), RingCentral, Grandstream GDMS, GWN Cloud VOIP Administration I have extensive experience in designing, implementing, and managing VOIP systems for businesses, ensuring reliable and scalable communication solutions. My expertise includes: FortiVoice: Secure setup, multi-site deployment, call routing, and firewall integration. FreePBX: Configuration, call flows, IVR setups, SIP trunking, and troubleshooting. Asterisk: Custom PBX builds, advanced dial plans, SIP trunking, and call queues. Grandstream: VOIP hardware management using GDMS and GWN Cloud for unified communications. RingCentral: Administration, call management, user setup, and integration with business systems for seamless communication. Network and Security Cisco: Routers (1900, 2500, 2600, 2800 series), Switches (2960, 2950, 1900-L2, 3560, 3750-L3, 3550-L3), ASA Firewalls (5505, 5508X, 5510), FirePOWER, FTD Meraki (MX, MS, MR series) Firewalls and UTMs: Fortinet, Palo Alto, SonicWall, Brocade, Huawei, Juniper SRX, pfSense, Ubiquiti, Sophos VOIP/Telephony: FortiVoice, Asterisk, FreePBX, Vonage VPNs: IPSEC (RA-VPN, Site-to-Site, Multi-Site, Full Tunnel), DMVPN, OpenVPN Wireless: AP, Router, CPE for WISP Expertise in Routing Protocols Protocols: RIPv2, OSPF, EIGRP, ISIS, BGP VPN Types: Site-to-Site, Remote Access, DMVPN, OpenVPN Switching Experience Technologies: VLAN, Trunks, VTP, STP, MST, RSTP, PVSTP on Layer2 and Layer3 Catalyst and Managed Switches Network Security Gateways Cisco ASA: ASA Algorithm, Access Policies, NAT, Routing, VPN, Failover, Transparent Mode, Firewall Virtualization UTMs: UTM Architecture, Access Policies, NAT, Routing, VPN, VDOMs, Advanced Threat Management (Anti-X, URL Filtering, Bandwidth Management, DMZ) Project Skills Roles: Planning, Designing, Deployment, Quality Assurance, Troubleshooting, Documentation I look forward to collaborating on your upcoming projects. Thank you.Juniper RoutersOffice 365Microsoft AzureCisco MerakiNetwork DesignInformation Technology OperationsUbiquitiCisco Certified Network AssociateUnified Threat ManagementJuniperNetwork SecuritySonicWallCisco Certified Network ProfessionalNetwork PlanningCisco ASABrocade - $75 hourly
- 4.9/5
- (388 jobs)
🥇UPWORK EXPERT-VETTED🥇 I’m a Network and Security Engineer/Architect with 17+ years of experience and an Expert Vetted Freelancer on Upwork with 14,000+ hours. I specialize in high-quality solutions for complex networking and cloud infrastructure challenges. ✅Enterprise Vendors: Cisco, Juniper, Mikrotik, Arista, Dell, Brocade, Palo Alto, Mellanox, , Unifi, Motorola/Cambium, Aruba, Cumulus, Fiberstore, VyOS ✅Firewalls: Sophos, Zyxel/Zywall, Fortinet/Fortigate, PFSense/OPNSense, Untangle etc ✅Broadband: Netonix, Huawei, DSLAM, OLT/ONT ✅Advanced Networking Solutions: Routing,Switching, VPNs, Emerging Technologies and Network Planning and Architecting. ✅Linux: Ubuntu, Fedora, Debian, Centos ✅Virtualization: Hyper-V, ESXI, Proxmox ✅Monitoring: Fastnetmon, PRTG, GOBGP, Cacti, Librenms, Phpipam, Netbox ✅Cloud: AWS, Azure, Vultr ✅Cisco and Juniper Certified (8 Certifications)Juniper RoutersNetwork DesignCiscoMicrosoft AzureAmazon Web ServicesMultiprotocol BGPSophos Sophos UTMPfSenseMikrotik RouterBOARDSecurity EngineeringNetwork EngineeringUbiquitiVPNNetwork EquipmentNetwork SecurityFirewall - $100 hourly
- 5.0/5
- (12 jobs)
Solving Network problems and Creating concept/Ideas /design is what I like ;) I am a network/security guru • Create high-level designs (HLD), low-level designs (LLD) describing the implementation and design of juniper solutions. • Attend meetings with customers to collect required data for implementation, agree on the scope of work (SOW) and the network implementation plan (NIP) • Manage projects, including planning project activities, time, and resource utilization. • Deliver training for different products as needed including official training, on-the-job training, and hands-on training. • Audit the implementation process of team members to insure that the delivery is up to customer expectations. • Ensures customer satisfaction by handling their requests with accuracy, professionalism, and speed. • Reporting per service SLA performance, service quality, and efficiency. • Share department’s internal projects scope, goals, and deliverables that support business goals in collaboration with senior management and stakeholders •Installing and configuring Juniper routers, core switches and Network Management Solution (NMS), subscriber management solutions (BRASs). •Configuring network hardware AAA using SBR (Steel-Belted Radius Carrier) •Installing and configuring Junos Space appliance J1500 and J2500 cluster/standalone nodes. •Installing and configuring WANDL IP/MPLS Planning Tool (Forecasting & Network failure simulation) for simulation, management and performance purposes. •Installing and Configuring Juniper MX960 as BNG for ISP environment including integration with SBR. •Integration of juniper MX960 with Contrail as Service Control Gateway with PCRF and AAA •Cisco IOS migration to JUNOS for Enterprise customers. •Study hardware capabilities and alternatives before deployments •Executing proof of concept on customer systems to demonstrate the benefits of proposed solutions. Building proof of concept systems in separate lab environments to demonstrate major solutions not possible to demonstrate in production systems. •Juniper SRX configuration (Zones, Policies, Screen, IDS, UTM, NAT, High Availability Clustering/Load balancing) •Solving core problems escalated by customer’s Core Operation, Core Planning, and NOC •Troubleshooting Juniper routers MX series, M series, and J series •Good knowledge of enterprise juniper devises including EX series, QFX series, and NFX250Juniper RoutersComputer NetworkSolution ArchitectureJNCIA-JunosCisco RouterNetwork EquipmentMultiprotocol BGPTCP/IPNetwork DesignMultiprotocol Label SwitchingPalo Alto FirewallsNetwork PlanningJuniperTechnical WritingNetwork SecurityFirewall - $142 hourly
- 4.9/5
- (56 jobs)
🥇ON UPWORK | ✌️ DUAL CCIE | 🔝EXPERT VETTED | ⭐️ PERFORMER | 💯% SUCCESS RATE | 🤝 CUSTOMER CENTRIC | 🏢UPWORK ENTERPRISE CLIENT | 🟢 AVAILABLE NOW I'm a highly skilled and experienced network consultant, holding dual CCIE certifications (#31084) in Security and R&S. With over 16 years in the field, I bring extensive expertise and a track record of delivering exceptional results. During my tenure as a Cisco Network Architect, I successfully planned, designed, implemented, and monitored networks for over 250 clients, encompassing more than 10,000 users. My role also involved leading the Cisco TAC Firewall and VPN team, where I gained invaluable experience working with over 10,000 unique live networks. With access to a fully equipped lab, I conduct thorough testing before implementing solutions in production environments. This proactive approach ensures seamless integration and optimal performance for my clients' networks. Furthermore, I have a strong passion for staying abreast of emerging networking technologies. By continuously expanding my knowledge, I can provide my clients with the most innovative and effective solutions tailored to their specific needs. In addition to my technical expertise, I have a proven ability to train and mentor Cisco engineers. Many of my former mentees now hold leadership positions within Cisco's TAC teams, a testament to the quality of my guidance and instruction. If you have any questions or require assistance with your networking needs, please feel free to reach out. I'm committed to delivering top-notch service and helping you achieve your goals. Let's connect and explore how I can contribute to your success. Following are my area of Expertise: 1. SD-WAN / Viptela 2. Cisco ASA / Firepower 3. Cisco APIC / ACI 4. Cisco DNA Center 5. Cisco Duo 6. Cisco Firepower 7. Cisco Secure Endpoint 8. Cisco Anyconnect VPN 9. Cisco ISE 10. Cisco Umbrella & Cloudlock 11. Cloud Email/Web Security 12. Cisco Anti Malware Protection (AMP) 13. Web Security Appliance 14. Email Security Appliance 15. Cisco Stealthwatch (Secure Analytics) 16. Cisco IP Telephony / Video Conferencing 17. Nexus Switch 18. Cisco Flexpod 19. Cisco Hyperflex (HCI) 20. Cisco Intersight 21. Cisco UCS 22. Cisco Telepresence 23. Microsoft Azure 24. Amazon Web Services 25. Cyber Security 26. Managed Services Provider (MSP) 27. Network Designing 28. Network Implementation 29. Network Optimisation 30. Microsoft O365 31. Cisco Thousandeyes 32. Cisco Secure Client 33. 1000 eyes 34. RingCentral #SDWAN #Viptela #DNACenter #APIC #SDN #ISE #IdentityServicesEngine #Firepower #CiscoUmbrella #EmailSecurityAppliance #WebSecurityAppliance #CloudWebSecurity #ciscoasa #Meraki #Stealthwatch #CUCM #BE6K #BE7K #CallManager #VPN #ASA #CallManagerExpress #UCCX #UCCE #Telepresence #IPCameras #ASR1K #ASR9K #NexusSwitches #PrimeInfrastructure #IPTelephony #SoftwareDevelopment #NetworkDesigning #Monitoring #SecurityInfrastructureJuniper RoutersCisco RouterCisco CallManagerCloud Security FrameworkCisco Certified Network AssociateCisco ASADevOpsComputing & NetworkingData Center MigrationFirewallCisco ACICisco Certified Internetwork ExpertMicrosoft AzureNetwork EngineeringMicrosoft Active DirectoryCisco Meraki - $140 hourly
- 5.0/5
- (26 jobs)
🟢 Available Now 🔝 *** EXPERT-VETTED | TOP-RATED PLUS - Top 1% Network & Virtualization Expert *** with 100% JOB SUCCESS. 👌 A HIGHLY SKILLED SUBJECT MATTER EXPERT (SME) NETWORK and Virtualization (VCF, NSX-T, AVI and vRealize) in Upwork. Specialized in modern technologies and engineering aspects with a wide range of analytical, configure, administer, manage, and troubleshooting skills. 🥇 Here are the certifications that I have: ✔️ 5x CCIE #37259 (Wireless | Data Center | Security | Service Provider | Enterprise Infrastructure) ✔️ 3x JNCIE ( Juniper Data Center#88 | Security#352 | Enterprise#615 ) ✔️ Cisco Certified Design Expert ( CCDE #2016::44) ✔️ VMware Certified Implementation Expert - VCIX-NV (3.x) | VCIX-DCV (7.x) | VCP-DCP6.5 (Specialized in NSX-T 3.x, NSX 4.x , vSphere 7.x , vSphere 8.x, VSAN, Avi Advanced Load Balancer [ALB] ) ✔️ vSphere/NSX 4.x with Tanzu and Kubernetes expert ✔️ DevNet ✔️ Redhat RHCSA 💥 I take up projects and responsibilities only when I am confident and only when I can provide 100% satisfaction for my client. + 12 years experience as Senior Network Engineer / Network Architect + 7 years experience as TAC Lead Solutions focused meticulous and result-oriented Senior Network Engineer professional offering above 18 years of a successful career in the IT & Telecom arena distinguished by commended performance and proven results. Network Engineering Key Qualifications: ✅ Deep understanding of Routing protocols and Overlay - EIGRP, OSPF, IS-IS, BGP, MP-BGP, VRF, Multicast, AnyCast, MPLS, L2VPN, L3VPN, MPLS-TE, RSVP, LLDP, DSCP/QoS, VXLAN, EVPN, SD-WAN, SDA, ACI, DNA Center ✅ Experience with Routing & switching platforms - Cisco Router ASR9K, ASR1K, CRS, NCS, 7500, 7600, 7200, CSR, 3900, 2800, Catalyst 9200, 9300, 9400, 9500, 9600, 8200, 8300, 8500, 6500, 6800, 6500, 4510, 4948, 3850, 3700, 3560, 2960, Nexus 9K (NX-OS, ACI), 7k, 5k, 3k, 2k, Cisco ASA55xx, FTD, FMC, Juniper QFX5100, QFX5110, EX 9200, 4500, 4300. 3300, 2200, SRX) ✅ Knowledge of Wireless standards and protocols - WPA/WPA2, 802.1x, 802.11a/b/g/n/ac/r/k, CAPWAP, RMM, WMM, X.509, CA Authority, MDM, AAA, Kerberos, Captive Portal, Guest Access, Posturing, Profiling, DACLs, PACLs ✅ Experience and deep understanding of AAA appliances - Cisco ISE, Cisco Unified Computing System UCS B Serious, UCS C Serious, Cisco WAAS, ACS, NAC, AAA, Single Sign-On. ✅ VCF and NSX-T Architecture and Design. Focused virtualization Full Stack SDDC and VCPP also I am practicing NSX-V, NSX-T, Multi-Tenancy Architecture, vCloud Director, vCloud Availability, vRealize Suite, vSAN, VXRAIL, Horizon View, Physical SAN storages (iSCSi, Fibre Channel) and Velocloud (SD-WAN) ✅ Linux, personal, KVM, OVS, OpenFlow, NFv (CSR 1000v, vSRX, or related NFv experience) ✅ Proven track record of excellence in analyzing business requirements to develop technical network solutions and their framework; Leadership role on network infrastructure projects to design and architect large-scale networks. ✅ Instrumental in developing architectural strategy, including technology standardization and modernization of enterprise, data center, and disaster recovery network infrastructures. ✅ Adroit in writing reference architectures and strategic roadmaps for network & and network security technologies, and solution architectures for various infrastructure initiatives ✅ Synchronize with other Architects in designing solutions that are reusable, quick to market, and lower the total cost of ownership. ✅ Highly articulate, demonstrating exceptional relationship-building, communication, analytical and interpersonal skills. ✅ Specialized Cisco ISE infrastructure deployment administration and operations as well as extensive experience in dot1x configuration and troubleshooting for wired and wireless networks. Wired and wireless guest portal deployment expert.. ✅ Extensive experience configuring and troubleshooting AnyConnect User tunnels and Management tunnels by using certificate and ISE for authorizing the group policies along with Hostscan and posture pre-deploy module. 💥Joint adventure with a partner that provides popular cloud expertise as follows; ✅ Amazon Web Services (AWS) ✅ Microsoft Azure ✅ Google Cloud ✅ Alibaba CloudJuniper RoutersCisco Certified Network ProfessionalJuniperCisco ACICisco Certified Internetwork ExpertNetwork DesignVMware vSphereCisco Certified Design ExpertVMware NSXTechnical SupportData Center MigrationWireless CommunicationVirtualizationCisco ASAVPNCisco ISE - $30 hourly
- 4.9/5
- (29 jobs)
I have over fifteen years of experience as an IT specialist. I'm a Microsoft Certified IT Professional. I have also worked on Cisco/Juniper routers and switches. I am CCNA/CCNP, CCNA (wireless), Aruba Wireless (ACMA), JNCIA (Juniper), and ITIL certified. Technical Skills: Building a website using WordPress. Network Automation using Python and Ansible Support Virtual servers and Workstations Strong knowledge of Windows OS, MAC OS, Android, and iOS. Solid experience in Backup systems, Networking, virtual machines, and firewall setups. O365 and Google Workspace administrator Computer software and hardware troubleshooting. Deployment of VPN tunnels and site-to-site connectivity Configuring routers and switches for internet and office connectivity Configuring firewalls to secure home/office network Writing scripts to automate network administrator tasks Creating presentations and technical documentation Customer Service: I have diverse experience, working in renowned IT companies such as HP and Accenture. I have worked as level 2 and level 3 IT support, receiving calls from customers and providing assistance via phone, email, and chat. Teaching Skills: I have conducted several training internally within my team related to Cisco, Aruba, Juniper, and Network Automation with Python. I can teach (1 on 1) CCNA, CCNP, JUNOS, Aruba Wireless, and Network Automation with Python/Ansible/Nornir/NapalmJuniper RoutersCisco Certified Network AssociateJuniperAnsibleArubaCisco IOSNetwork EngineeringJNCIA-JunosITILCisco RouterIPv6Virtual LANPythonVPN - $20 hourly
- 4.9/5
- (7 jobs)
I have more then 12 years of professional experience working with large scale and enterprise organizations and Services providers and have extensive hands-on skills in IP Networks, Network Security, Cloud Infrastrcture Administration and Cloud Security Solutions. I also have rich hands-on skills on Palo Alto Panaroma, Prisma Access, Prisma Cloud, Palo Alto Next Generation Firewalls, Fortinet Next Generation Firewalls, Forti-manager, Forti-analyzer, Juniper Firewalls, Juniper Routers & Switches, Cisco Firewalls, Cisco Routing and Switching, Amaizon Web Services Cloud infrastrucutre along with professional certifications from Cisco, Huawei, Juniper and Fortinet. Feel free to reach out for customized quote for any task related to IP networks, Wireless networks and network security and AWS Cloud. Cheers!Juniper RoutersAWS Systems ManagerAWS CloudFrontAmazon Web ServicesJunos OSPalo Alto FirewallsCiscoNetwork AdministrationRoutingJuniperComputer NetworkWireless Network ImplementationNetwork EngineeringNetwork DesignFortiGate FirewallNetwork Security - $120 hourly
- 5.0/5
- (257 jobs)
Proficient in Cisco , Mikrotik , Ubiqity gear etc, I offer my 10 years experience to design, implement and troubleshoot complex networks. I am a self-motivated professional with strong work ethic and productive self-starter. Participated in multiple projects, contributing in large teams, effectively co-working with other professionals,which strong team-player skills.Juniper RoutersFirewallUbiquitiSSLVPNAmazon EC2Network SecurityMikroTik RouterOSVirtualizationAzure DevOpsCisco MerakiCisco ASAWireless Network ImplementationVMware ESX ServerAWS Systems ManagerAmazon Web Services - $15 hourly
- 5.0/5
- (15 jobs)
My deep knowledge and skills for Networking Technologies were acquired from my hands-on experiences with my past and present employments. I'm very negotiable with my rate and approachable when you need a follow-up assistance. Specializations: - Network Engineering - NOC - VA Writing for Tech Blogs (Jarvis/Jasper) Experience: • L2 deployment switching, STP, port-channel, VLANs, trunking • L3 deployment OSPF, BGP, IP address assignment, ACLS, prefix advertisement • Life cycle management for EOL/EOS devices (Cisco 4510, Cisco Nexus7k, Cisco 4948) • VPN wireguard / Zerotier • Untangle Vendors and models: • Cisco - 9300, 4958, 4510R, 9410R, 3850 CAT, 3750 CAT, 3925 ISR • Juniper - Mx5-240 • Mikrotik - CCR1036/1009/1072, Hap AC/lite, RB2011/1100, SXT 5/ Groove, CRS326/125/226Juniper RoutersAmazonAmazon EC2DHCPMikroTik RouterOSCisco Certified Network AssociateLAN AdministrationJarvisRoutingCisco IOSMikroTikNetwork DesignVPNZabbixNetwork AdministrationNetwork Engineering - $40 hourly
- 4.5/5
- (36 jobs)
Over 14 years of perl development experience. During these years I have been developing everything from daemons and scripts in various shapes and sizes (job controllers, parsers, network services, aux scripts etc) to web projects (pure perl, Catalyst, Dancer and Mojolicious) and high performing real-time distributed systems in Perl/C (ISP billing, VoIP SaaS platform for thousands of users). Also have been deploying and customizing OTRS (versions from 3 to current one). 12 years in ISP (grew from few hundreds of clients to few tens of thousands of clients) managing network and developing various software components primarily in perl. 14 years of: perl development, FreeBSD administration.Juniper RoutersJunos OSFreeBSDJuniperPerlPostgreSQL - $60 hourly
- 4.9/5
- (27 jobs)
With several years of hands-on experience in IT Operations, specializing in Network and Security Infrastructure, I bring extensive expertise in designing, configuring, troubleshooting, and documenting complex IT solutions for ISPs, large enterprises, and startups. My goal is to deliver secure, optimized, and reliable networks that support your business objectives. What I Bring to Your Project: ✅ Proven Experience: Worked with diverse, large-scale enterprise environments, delivering impactful network solutions. ✅ Rapid Troubleshooting: Quickly diagnose and resolve network issues to minimize downtime. ✅ Network & Security Expertise: In-depth knowledge of network and security infrastructure design and maintenance. ✅ High-Value Certifications: Cisco CCNP Enterprise and Fortinet NSE4, demonstrating top-tier industry qualifications. ✅ Commitment to Quality: Deliver high-quality work with meticulous attention to detail. ✅ Clear Communication: Open communication throughout the project for smooth collaboration. Technical Skills 💻 Networking: Proficient in WAN, LAN, WLAN (Cisco, Meraki), VLANs, VXLANs, IPv6, NAT, RIP, OSPF, BGP, VRF, ACLs, QoS, VPNs, DHCP, DNS 💻 Security: Skilled in firewall configuration and management (Palo Alto, FortiGate, Cisco ASA/Firepower), network access solutions (Cisco ISE, TACACS+, FreeRADIUS) ⭐ Routing and Switching Configuration & Troubleshooting Cisco ME3600, Cat4500X, Cat9300, Cat9500 Cisco ASR-9010, ASR 920, ISR 890, ISR 4000 Cisco Nexus 3k, 9k: Layer 2 and Layer 3 Spanning Tree Solution with MST protocol Implementing and optimizing L2 & L3 services Backbone trunks, QinQ, access, and VLAN configurations MPLS, MPLS-L3VPN, and L2VPN ⭐ Firewall Expertise Configuring and deploying Fortinet, Palo Alto, Cisco ASA, and Sophos firewalls VPN configuration and troubleshooting (Site-to-Site & SSL VPN) Advanced firewall troubleshooting and issue resolution Feel free to reach out to discuss your project or any specific requirements. I'm here to help you achieve your goals and optimize your IT infrastructure for success!Juniper RoutersFortiGate FirewallCisco ASAPalo Alto FirewallsRoutingCisco ISEWireless Network ImplementationFirewallWireless SecurityComputer NetworkNetwork AdministrationWAN OptimizationCisco WLCNetwork DesignNetwork SecurityJuniper - $100 hourly
- 4.9/5
- (311 jobs)
- Top Rated Network and Cloud Engineer. - Expert Vetted by Upwork - top 1% of Upwork freelancers. - 300+ projects and 7000+ Upwork hours up to date. - Six figures in the past twelve months. - Full-Time Freelancer. - 600k+ earned on Upwork. Networking vendors I have worked with: * Cisco, Mikrotik, Fortigate, Ubiquiti, Vyatta, VyOS, pfSense, Sonicwall, Sophos XG, Watchguard, Brocade, Ruckus, HP, Huawei, HPE, Aruba, Arista, etc. Cloud Skills: Terraform (AWS, Azure, GCP) AWS - VPC, EC2, RAM, R53, LB, S3, IAM/SSO, various NGFWs, Terraform. Azure - AD, AADDS, S2S VPNs, VMs, LB, NGFWs, Azure Hub-Spoke, Terraform. GCP - Cloud Compute, Security, NGFWs, Terraform. Digital Ocean Vultr ...Juniper RoutersAWS ApplicationFortinetOpen Networking Operating SystemCisco ASANetwork DesignUbiquitiCisco RouterMikroTik RouterOSBrocadePfSenseOpenVPNSophos Sophos UTMGoogle Cloud PlatformMicrosoft Azure - $45 hourly
- 5.0/5
- (33 jobs)
Cisco and VMware Certified Network and Systems Engineer with 10+ years of experience in enterprise-level networking and virtualization. Skilled in managing, configuring, and optimizing network infrastructure for both government and private sectors. Certifications: • Cisco Certified Network Professional (CCNP R&S) • VMware Certified Professional in Data Center Virtualization (VCP6-DCV) Core Expertise: • Network Infrastructure: Extensive experience with Cisco switches and routers, ASA and Firepower firewalls, wireless LAN controllers, and Cisco APs. • Firewalls & Security: Proficient in managing network security with Cisco ASA, Firepower, pfSense, and Web Application Firewalls (WAF) such as Imperva. • Virtualization & Cloud Solutions: Specializing in VMware virtualization, high availability, and data center solutions, including Cisco UCS servers and fabric interconnects. • Monitoring & Management Tools: Skilled with network monitoring and management platforms like Prime Infrastructure, ManageEngine, PRTG, and various open-source solutions. • Data Backup & Storage: Experience with Veeam backup solutions, HP 3PAR, HP MSA, NetApp storage systems, and data recovery. • Privileged Access Management (PAM): Hands-on expertise with PAM solutions, including One Identity Safeguard and CyberArk, ensuring secure access control for sensitive systems. With a deep understanding of network architecture, virtualization, and security best practices, I am committed to delivering high-quality, scalable solutions tailored to clients’ needs. My knowledge in VMware, Cisco, and high availability environments ensures reliable, optimized network performance for mission-critical operations.Juniper RoutersPfSenseVMware PowerCLIVPNNetwork MonitoringBackup AdministrationVMware AdministrationWireless CommunicationWeb Application FirewallNetwork SecurityVeeamCisco ASACisco IOSWindows Server - $95 hourly
- 5.0/5
- (33 jobs)
A result-driven Senior Network Professional with over 15 years' experience in Routing, Switching, Security and Network Design for corporate and enterprise networks.Juniper RoutersComputer NetworkVirtual LANAmazon Web ServicesCisco MerakiNetwork EquipmentUbiquitiNetwork DesignNetwork EngineeringPalo Alto FirewallsCisco RouterFortinetMikrotik RouterBOARDFirewallVPNCisco ASA - $125 hourly
- 5.0/5
- (20 jobs)
Are you interested in remote help? - I specialize in Cisco Routing & Switching and Palo Alto Firewalls. - I have experience in other brands like Arista, Meraki, FS, Dell, Brocade. Do you have Network Infrastructure in Central Florida but no local staff to support it? - I can provide "Smart-Hands" services. - University of Central Florida, Bachelor of Science in Information Technology - Cisco Certified Network Associate (CCNA) - Cisco Certified Network Professional (CCNP) - Proficient in Cisco Switching and Routing - Proficient in Palo Alto FirewallsJuniper RoutersCisco RouterCisco Certified Network ProfessionalRoutingFirewallPalo Alto FirewallsCisco IOSCiscoDHCPCisco Certified Network AssociateNetwork EngineeringSSLNetwork EquipmentNetwork SecurityNetwork AdministrationCisco Meraki - $11 hourly
- 4.9/5
- (193 jobs)
I am system/network administrator for over 14 years. Main specialization: * AWS/AmazonWebServices * Linux (Debian/CentOS) * LAMP/LEMP, PLESK, WHM/CPanel, VestaCP hosting panels * Websites/appalications/servers migration * Virtualization (KVM/LXC) * VoIP - Asterisk(IVR, DialPlan), Grandstream VoIP Phones(provisioning), Cisco VoIP Phones * Monitoring (Sensu+Grafana, Nagios, Zabbix, Cacti) * Networking * Cisco/Juniper/DLink/ZyXEL Switches/Router * VPN solutions - openvpn/ipsec/IPoE Good knowledge of CMS WordPress Basic knowledge of HTML, CSS, PHP, Perl, RubyJuniper RoutersAmazon Web ServicesNGINXAmazon EC2Linux System AdministrationLAMP AdministrationDNSCisco RouterPleskNetwork AdministrationFirewallJuniperVPN - $30 hourly
- 4.8/5
- (33 jobs)
14+ years’ experience comprises vast experience of; • Data Center Solutions (Huawei | Juniper| Mikrotik ) • IGWs Direct Peering SH1X, Amazon, AMS-IX, NETIX-GIX • IGWs Upstream/Downstream Peering with Full/Partial Routing Prefixes handling & used of BGP attributes for Traffic Engineering inbound/outbound. • IGWs Traffic Engineering inbound/outbound. • IGWs Traffic redirection to Huawei I Cache. • Customer EBGP Peering & Routes advertisement. • Juniper/Huawei Route-Reflector & VRFs route leaking & extended-communities. • Huawei/Juniper PE’s Integration for 2G/3G/4G nodes. • Huawei/Juniper Integration for MSX, IGW, UGW, RNC & BSCs. • Juniper/Huawei based IP/MPLS Backbone Networks • Juniper/Huawei based IT/Enterprise solutions • Cisco/Juniper/Huawei based ISP solutions • Huawei to Juniper IP/MPLS Migration projects • Huawei to Juniper Fixed Network Migration projects • Huawei IP/MPLS & Enterprise Modernization projects • Mikrotik Base Solution IT/PS Core. • Mikrotik IPSEC/OPENVPN deployment. • CDNs Facebook, YouTube, Google Integration on Huawei/Juniper. • Huawei/Juniper PE L2Circuits, VPLS. Training: • MTCNA (Mikrotik Certified Network Associate) • MTCRE ( Mikrotik Certified Routing Engineer) • JNCIA (Juniper Network Certified Associate) • JNCIS (Juniper Networks Certified Internet Specialist) • JNCIP (Juniper Network Certified Internet Professional) • CCNA (Cisco Certified Network Associate) • CCNP (Cisco Certified Network Professional) • CCIE R&S (Cisco Certified Internetwork Expert) • Cisco Meraki • AWS Architect Associate • AWS Architect Professional Deployment: • Deployed BGP/MP-BGP/ipv4/V6 • Deployed MPLS/L2VPN/VPLS/VRFs • Deployed ISIS/RIP/OSPF/EIGRP • Deployed NAT/SRC/DST/CGNAT • Deployed GRE/EoIP/IPSEC/l2tp/PPP • Deployed ECMP/PCC • Integrated/Routing PS Core/Gi/GB/GN/Gy/Gx/IU-U/GR/S1-MME/S1U • Integrated/Routing BSC/ABIS/GB/A-Interface/O&M • Intergated/Routing RNC/IUB/IUPS/IUCS/IUR/O&M • Intergated/Routing MSX/Billing/Signalling/LIG/O&M • Integrated/Routing UMG/Voice/Signalling/O&M • Integrated/Routing BTS/Nodeb/E-Nodeb Platforms: • Cisco Switches and Routers • Huawei Switches and Routers (ATN910B, ATN950B, S9303, CX-600X3, and NE40E X8) • Juniper Switches & Juniper Routers, MX960,SRX5800,EX4300,QFX511, SRX5400 & Ex2300-T4 • Cisco Meraki MX64/65/84/100 MR33, MS120/125 • Mikrotik's CCR1072, CCR1009, CCR1036, HEX & RB small series.Juniper RoutersJNCIA-JunosJunos OSAmazon Web ServicesOpenVPNCisco RouterCisco Certified Network ProfessionalCisco Certified Network AssociateBorder Gateway ProtocolMikrotik RouterBOARDMikroTik RouterOSCisco Certified Internetwork ExpertJuniperVPNNetwork AdministrationMikroTik - $110 hourly
- 4.3/5
- (19 jobs)
Hello, I am Juhi Jaiswal, a network and security engineer based in Houston, TX. I have eight years of professional IT experience and have worked on enterprise networks that serve thousands of users. When we work together, we share the same goal, maximizing the productivity of your network to keep your business operations going securely for your valuable data. Specialization: IPsec and SSL VPN implementation and troubleshooting Fortigate firewalls administration - DHCP, NAT, DNS, AP, TCP/UDP/IP AWS Cloud Networking - VPC, Security group, NACL VPC Peering, NAT gateway, Transit Gateway Advanced troubleshooting & traffic analysis Enterprise network design SD-WAN implementation High Availability Static and Dynamic Routing - BGP and OSPF Fortimanager - Policy/Device configuration and propagation, VPN management Fortianalyzer - Network security logging, analysis, and reporting Professional qualifications : AWS Certified Advanced Networking – Specialty - EQW2JTVLBFV4QY39 AWS Certified Cloud Practitioner - 3WD8QBXLDMR1QDKZ Fortinet Certified Network Security Architect (Enterprise Firewall) (NSE7) – FsrQayxtj0 Fortinet Certified Network Security Analyst (FortiManager and FortiAnalyzer) (NSE5) - 7m42GMOB25 Fortinet Certified Network Security Professional (NSE4) - J98CJ0U01Z Please send me a brief about your project and your requirement. If it seems like a good fit, we will schedule a call to discuss it more detail.Juniper RoutersMicrosoft AzureAmazon Web ServicesCloud SecurityCisco MerakiPfSensePalo Alto FirewallsMikroTik RouterOSNetwork DesignUbiquitiFortinetNetwork AdministrationVPNFirewallCisco ASAInternet Protocol Security - $40 hourly
- 5.0/5
- (28 jobs)
Reach out for 𝐈𝐧𝐝𝐮𝐬𝐭𝐫𝐢𝐚𝐥 𝐀𝐮𝐭𝐨𝐦𝐚𝐭𝐢𝐨𝐧 𝐂𝐡𝐚𝐥𝐥𝐞𝐧𝐠𝐞𝐬 others deem 𝐈𝐦𝐩𝐨𝐬𝐬𝐢𝐛𝐥𝐞. I bring over 𝐞𝐢𝐠𝐡𝐭 years of extensive industrial experience as an Electrical Automation Engineer, specializing in the automation & digitalization of industrial processes. My professional journey has equipped me with a deep understanding of PLC and HMI programming, positioning me as an expert. With precision and expertise, I specialize in creating custom ladder logic solutions seamlessly integrated with HMI, SCADA, or even React App interfaces tailored to meet the unique demands of each project. I have a proven track record of successfully overseeing the installation and commissioning of PLC and HMI systems for large-scale industrial ventures. I have hands-on experience with the following PLCs & HMI, 𝐏𝐋𝐂 * Siemens (Tia Portal, Simatic Manager) * Mitsubishi (GX Developer, GX Works) * Allen Bradley (Rs*Logix, Studio 5000, CCW) * Beckhoff (Twincat 3) * Automation Direct (Click Plus, Productivity 3000, Do*more, BRX) * Schneider Electric (Unity Pro, EcoStruxure Control Expert) * ABB (Automation Builder, Control Builder Plus) * B&R (Automation Studio) * Fatek (Winpro Ladder) * Delta (WPL Soft) * Omron (CX*Programmer) * CoolMay (GX Developer 8*E) * Codesys * Fuji Electric (Monitouch V*SFT) * Yokogawa (STARDOM) * Keyence (KV Studio) * Hitachi (Pro*H) * Panasonic (FPWIN Pro) * WAGO (e!COCKPIT) * CODESYS * Phoenix Contact (PC Worx, PLCnext Engineer) * Bosch Rexroth (IndraLogic, IndraControl) * GE Automation (PACSystems, VersaMax) * Yaskawa (MP Series) * VIPA (acquired by Yaskawa) * Koyo (DirectLOGIC) * FANUC (Power Motion i*A, Series 30i/31i/32i) * Unitronics (Vision Series, UniStream) 𝐇𝐌𝐈 * Siemens (TIA Portal) * Allen Bradley (Factory Talk View Studio, Studio 5000, CCW) * Weintek (Easy Builder Pro) * CoolMay (Coolmay HMI) * Codesys * Delta (DOP Soft) * Omron (CX Designer) * Beckhoff (Twincat 3) * Schneider Electric (Vijeo Designer, Magelis) * ABB (CP600 Control Panels) * Red Lion (Crimson 3.1) * Pro*face (GP*Pro EX) * Weidmüller (u*view) * Beijer Electronics (iX Developer) * Maple Systems (EZwarePlus) * Kinco (HMIware) * Hakko Electronics (V9 Series) * Weinview (Weinview HMI Software) 𝐒𝐂𝐀𝐃𝐀 * Siemens (Simatic WinCC, Flexible) * Allen Bradley (Factory Talk View) * Aveva Intouch (Indosoft) * Progia (Movicon) 𝐅𝐀𝐂𝐓𝐎𝐑𝐘 𝐒𝐈𝐌𝐔𝐋𝐀𝐓𝐎𝐑𝐒 * Facotry IO * Easy Veep * Any Logic 𝐒𝐨𝐟𝐭𝐰𝐚𝐫𝐞 𝐄𝐱𝐩𝐞𝐫𝐭𝐢𝐬𝐞: Microsoft Visio, EPLAN P8, Autodesk Autocad 𝐂𝐨𝐧𝐟𝐢𝐠𝐮𝐫𝐚𝐭𝐢𝐨𝐧 / 𝐂𝐨𝐦𝐦𝐮𝐧𝐢𝐜𝐚𝐭𝐢𝐨𝐧 𝐏𝐫𝐨𝐭𝐨𝐜𝐨𝐥𝐬: * VFD configuration, Serial Communication with PLCs * Modbus RTU (RS-232/422/485), * Modbus TCP/IP * MQTT * Modbus TCP to MySQL DB (ESP32, Raspberry Pi) * MQTT to MySQL DB * EtherNet/IP * PROFINET * PROFIBUS * BACnet * DeviceNet * CANopen * DNP3 * OPC UA * HART I'll guide you about buying the best option of PLC or hardware according to your needs, and I'll give you support for 1 month after commissioning large projects. Please get in touch with me before placing the order so that we may discuss your project scope and needs firstJuniper RoutersTwinCATElectrical DrawingSimaticAutomationElectrical EngineeringSystem AutomationControl EngineeringIndustrial AutomationInstrumentationCODESYSElectrical DesignModbusPLC ProgrammingAutodesk AutoCAD - $60 hourly
- 4.9/5
- (35 jobs)
I have been a Network and Server Administrator for the past 5 years but I have been supporting customers with computer problems for the past 10 years and I am well versed in my field now. I have many projects that I have completed for many companies outside of upwork, ranging from simple one server Domains to enterprise, multi-site networks of file servers and mobile computing. I can provide incite into problems that may come up in the future and also provide solutions to keep your hands from doing to much with automation of tasks and maintenance so you can spend less time with an IT person. I want to provide you with the best experience I can and fix the root of your problem so that you do not need to keep going out and looking for someone to fix the same problem over and over. I want to do the IT work that you need so you don't have to and you can go back to running your business the way you need.Juniper RoutersSystem AdministrationSecurity Management.NET FrameworkPythonServerMicrosoft Windows PowerShellAutomationScriptingNetwork SecurityVPNVirtual LANNetwork DesignNetwork Engineering - $50 hourly
- 5.0/5
- (2 jobs)
"I'am an IP Network Solutions Architect with a long experience in building small/medium & large IP/MPLS/DC networks for Mobile operators, ISP and enterprises. - You need someone to prepare your network design (HLD/LLD/Configurations scripts), - You need someone to deploy/integrate your network, - You need someone to troubleshoot an issue on your network, I can help! - I am experienced in Cisco, Juniper, Ericsson and Extreme Networks Routing/Switching, MPLS, Datacenter IP Fabric and AWS Cloud - I can help for Firewalling solutions based on Cisco ASA, Juniper SRX and Fortigate FW I'll fully manage your project from start to finish. Regular communication is really important, so let's get in touch."Juniper RoutersFortiGate FirewallCiscoCisco Certified Network AssociateFabricMicrosoft VisioMultiprotocol Label SwitchingRoutingJuniperExtreme Networks - $30 hourly
- 5.0/5
- (61 jobs)
If you’re a SAAS startup founder looking to build your startup or a business owner looking to get some software development done, I can help you. Till date over 22 SAAS startup founders have worked with me, and some have grown their company from 1 person zero revenue only idea to 120+ employee and over $32Million in ARR and some of them have gone to raise capital from top tier VC Silicon Valley firms. I can help you with end-to-end software development, cloud deployment on AWS and Azure (using Docker and Kubernetes), maintenance, upgrade, and disaster recovery. I can also act as your temporary CTO for your SAAS startup during the critical period when you’re trying to launch your MVP or get your platform off the ground. If you’re a business owner trying to get an application developed which helps in your business operation, I have done quite a few business tools like product configurator, business process tools, ERP & CRM platforms to improve business efficiency. I have the innate ability to understand current business process or software system and design and build new software system that vastly improves upon the current state. What type of development do I do: ************************************** New development: As a SAAS developer and cloud architect I specialize in developing mission critical and practical applications (SAAS or custom software) for both established businesses and startups. I have extensive experience in pure web application as well as cross platform applications and have built several high traffic, low latency applications (for both mobile and web) that need to scale very well in real time. SAAS prototyping for MVP: I can do rapid prototyping of SAAS platforms and being a SAAS developer with extensive experience I ensure quick turnaround in minimal time and budget. Auditing and taking over development and maintenance of existing platforms: I have extensive experience in taking over an existing web/mobile applications, audits it, work on improvements and maintain the for the owner. Domains/industries across which I have extensive expertise are: ************************************************************************ • SAAS platforms for real estate and mortgage companies • Real time stock market applications • Real time geo-location platforms • Background system • Social media platforms with very low latency • ERP, CRM, newsletter platforms for marketing Personal strengths: ********************** # I am very good at understanding and deciphering complex business logic and solve them programmatically. I also have very good knowledge of algorithms. # I have extensive experience in handling large MYSQL database with high volume traffic. I can write optimized sql queries and can audit sql queries to fix slow running queries. # I have practical and in-depth knowledge about code quality, various testing (unit testing, security testing, stress testing). I am very comfortable in setting up full stack application on bare-bone servers. I am also very comfortable working on terminal. # I have extensive experience in working in remote team and leading multi-member teams and managing source code through assembla and Bit Bucket. I am comfortable at working in both supervised and unsupervised environment. Below are some areas I have gained expertise over the years ********************************************************************** Programming Languages: Python, Javascript, Node.js, PHP, Golang Relational database: MYSQL, PostGresql Nosql databases: Mongodb, Couchdb, Cassandra Nodejs frameworks: Express.js, Nest.js, Hapi.js Python frameworks: FASTAPI, Django, Flask Golang frameworks: Gorilla PHP frameworks: YII, CakePHP, Symfony2, Codeigniter Design tools: MYSQL workbench, Freemind, Visio, Pencil Internet protocols: HTTP, TCP/IP, SSL/TLS, POP3, IMAP Payment gateways: Paypal, Stripe, Authorize.net, Google checkout, Amazon payment, Zombaio Background check and Drug testing API: NationalBackgroundData, RapidCount, TradeHouseData, BackGroundChecks.com, Labcorp, Escreen CRM:VTiger, SugarCRM, x2crm, Zoho I love to help people and am available for free 20 minutes consultation for most of the time. Drop me a message!Juniper RoutersElectronic Medical RecordElectronic Health RecordSaaS DevelopmentKubernetesStartup CompanyAWS IoT Device ManagementDevOpshapiSaaSAWS IoT CoreDockerLaravelAmazon Web ServicesMobile App DevelopmentNode.js Want to browse more freelancers?
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