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Our data-centre fabric is built on Cisco hardware and we are now moving to an ACI architecture. I need a senior engineer who can take full ownership of the migration from our existing Cisco network, work through any unforeseen issues in real time, and fine-tune the new fabric for performance and stability. The assignment covers the entire lifecycle: developing a low-risk migration strategy, staging and validating the new ACI policy model, executing the cut-over, then troubleshooting and optimisation once traffic is live. You will be hands-on with APIC, Nexus 9000 leaf-spine switches, L3Outs, contracts, and health-score monitoring, and you should be completely comfortable interpreting logs and telemetry to isolate problems quickly. Key deliverables • Detailed migration plan with rollback steps • Clean, commented ACI configuration templates and tenant policies • Post-migration health report and optimisation recommendations • Knowledge-transfer session so my in-house team can operate the fabric confidently Success is measured by a seamless cut-over (minimal downtime), stable fabric health scores, and clear documentation handed over at the end. If you are a senior-level Cisco ACI specialist who thrives on complex migrations and tuning, I’d like to get started right away.
Project ID: 40467932
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6 freelancers are bidding on average $50 USD/hour for this job

With over a decade of experience, my team and I at Web Crest have become proficient in managing complex technology migrations specifically like the one you describe from Cisco to ACI architecture. We pride ourselves on our thoroughness and ability to execute low-risk migration strategies that minimize downtime while ensuring data stability. Moreover, we understand the importance of accurate and user-friendly documentation that can be utilized by your team post-engagement. In terms of Cisco ACI expertise, my hands-on experience with APIC, Nexus 9000 leaf-spine switches, L3Outs, contracts, and health-score monitoring will prove invaluable in troubleshooting any teething problems during the migration and optimizing the new fabric for lasting performance and stability. My ability to interpret logs and leverage telemetry is particularly useful in quickly identifying and resolving unexpected issues. Beyond just the technical aspects, as a long-term technology partner, I offer clear communication and a transparent workflow throughout the process. Our commitment doesn't end with the successful migration; we provide knowledge transfer sessions so your in-house team becomes comfortable operating ACI. At Web Crest, we don't just build systems; we build for scalability, which is why I believe we are the perfect fit for this project.
$50 USD in 40 days
5.2
5.2

Hi there, I'm ready to take full ownership of your Cisco ACI migration and optimization end to end. With senior hands-on experience across Cisco fabric modernization, I’ll develop a low-risk cut-over plan with clear rollback steps, stage and validate your ACI policy model, then execute the transition with tight operational controls to keep downtime minimal. I’m comfortable working directly in APIC and Nexus 9000 leaf-spine environments, validating L3Outs, contracts, and tenant policies, and using health-score monitoring to confirm the fabric is stable once traffic is live. During cut-over and post go-live, I’ll interpret telemetry and logs in real time to isolate issues quickly (including VoIP-sensitive behavior), then fine-tune performance and reliability settings. Deliverables include clean, commented configuration templates, a post-migration health report with optimization recommendations, and a practical knowledge-transfer session so your team can confidently operate the fabric.
$50 USD in 27 days
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