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Ralston Sylvester

@ralstonsylvester

I lead global customer operations, scaling support, retention, automation, and client success programs.

Sri Lanka
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At Walkingspree, I direct global post-sale Support and Client Success operations, setting performance governance, workforce planning, and accountability frameworks across regions.

I deployed an AI chatbot for Tier 1 member inquiries, achieving a 56.25% success rate and shifting capacity toward complex client success work. I also increased average agent tenure from two months to over two years, improving retention by 85% through career pathways, role clarity, and ownership.

I've led 28 product innovation, service delivery, and business development projects while building workflows, SLAs, escalation protocols, ticketing systems, reporting structures, SOPs, and FAQ governance. I bring frontline customer insight into executive discussions and partner with Product, Engineering, Marketing, and Finance on roadmap and service decisions.

Across Walkingspree, Alliance International Servicing, hSenid Business Solutions, and Sytex Solutions, I've managed renewals, commercial agreements, client advisory, reporting automation, and stakeholder relationships. I hold an MBA and a Six Sigma Black Belt in Operational Excellence.

Experience

Work history, roles, and key accomplishments

WA

Manager – Support and Client Success

Walkingspree

Jan 2024 - Mar 2026 (2 years 2 months)

Directed global end-to-end post-sale organization across Support and Client Success, leading teams and setting enterprise-wide accountability frameworks. Executed strategic automation and analytics initiatives, including deploying an AI chatbot for Tier 1 inquiries, and improved workforce stability and retention.

WC

Associate Operations/File Handler

WNS Group of Companies

Sep 2012 - Sep 2014 (2 years)

Handled operations and file management for Irwin Mitchell LLP, a UK-based law firm, as part of WNS Group.

Education

Degrees, certifications, and relevant coursework

BB

Black Belt

Six Sigma Black Belt, Operational Excellence

Six Sigma Black Belt certification in Operational Excellence, completed in March 2026.

University of Northampton logoUN

University of Northampton

Master of Business Management (MBA), Business Management

Master of Business Management (MBA) from the University of Northampton, completed in 2025.

LI

Lanka TEFL Institute

TEFL Certified, Teaching English as a Foreign Language

TEFL certification from Lanka TEFL Institute, completed in December 2022.

University of Northumbria logoUN

University of Northumbria

Graduate Diploma in Business Management, Business Management

Graduate Diploma in Business Management from the University of Northumbria, completed in 2012.

Tech stack

Software and tools used professionally

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