
Joshua Migisha
Business Analyst | Stakeholder Engagement | Process Improvement | Agile & Waterfall Delivery | Digital & Business Transformation
Salary / Daily rate
London, UK
Mobility: London
Freelance, open to permanent contract
Can come onsite
Skills
About me
Intro
Business Analyst with 5+ years of experience delivering digital transformation, CRM implementation, and CX-led service redesign across Management Consulting and eCommerce. Skilled at using Agile delivery to drive measurable outcomes through backlog ownership, stakeholder workshops, and requirements traceability. Adept at turning insight into value through user-centred, data-informed solutions.
Work experience
Business Analyst – eCommerce Website & Checkout Optimisation Programme
UK Pro-Gifts
Jan 2024 - Present
2 years 10 months
Remote
– Facilitate Agile discovery workshops, sprint planning, and refinement sessions to define business goals and user-centric solutions. – Elicit and document epics, features, and user stories with INVEST-compliant criteria using Jira and Confluence. – Apply MoSCoW prioritisation in collaboration with Product Owners to manage the product backlog and sprint scope. – Produce and maintain AS-IS / TO-BE journey maps, use case diagrams, and process flows using Miro and Lucid chart. – Write and own use cases, functional requirements, and non-functional specifications to guide development and test alignment. – Collaborate with UI/UX Designers to review wireframes and prototypes, ensuring alignment to user needs and accessibility standards (WCAG). – Partner with QA to draft UAT test scripts, facilitate test execution, and manage defect triage and revalidation. – Conduct backlog grooming sessions and manage refinement cadence to support delivery velocity and team clarity. – Support Agile ceremonies including stand-ups, sprint reviews, retrospectives, and showcase demos. – Monitor sprint metrics (velocity, cycle time) and drive continuous improvement across team workflows. – Prepare business cases for new features and platform enhancements, including benefits realisation metrics and stakeholder impact. – Ensure alignment to GDPR, eCommerce compliance, and platform accessibility across customer-facing features. – Drive stakeholder alignment across Marketing, Sales, Tech, and Operations via playback sessions and delivery reporting. – Delivered a redesigned eCommerce checkout journey, reducing abandonment and increasing conversion by 30% within 2 sprints. – Authored 40+ Agile user stories to support phased rollout of a new personalised homepage experience. – Reduced sprint spillover by 55% through structured backlog refinement and clearer acceptance criteria. – Introduced a daily product insights dashboard using Power BI, improving team visibility on bounce rate and funnel KPIs. – Supported MVP launch of a new product recommendation engine projected to generate £180k uplift in annual online sales.
Business Analyst - Digital Transformation Project
Robson Moore
Oct 2023 - Jan 2024
4 months
Remote
– Facilitated stakeholder workshops and interviews to elicit requirements from Sales, Marketing, Finance, and Customer Success teams. – Conducted AS-IS analysis of fragmented data processes and customer engagement workflows. – Designed TO-BE CRM-enabled processes, mapping improvements to lead qualification, conversion, and customer segmentation. – Produced full suite of BA documentation including Business Case, BRDs, Use Cases, and Functional Specifications. – Authored detailed field mapping documents and supported data migration planning in collaboration with IT and CRM vendors. – Created wireframes and screen mock-ups to guide configuration and ensure user-centred design. – Managed requirements traceability, change control logs, and maintained project artefacts in SharePoint. – Led UAT preparation including test case creation, walkthroughs with SMEs, and defect triage. – Delivered training materials, user manuals, and onboarding packs to enable knowledge transfer and BAU transition. – Aligned all project deliverables with data protection (GDPR), marketing consent, and information security requirements. – Successfully delivered a CRM MVP within 12 weeks, increasing lead-to-conversion speed by 40%. – Reduced admin overhead by 25% through automated workflows and templated email journeys. – Improved data segmentation accuracy by 35%, enabling better targeting for sales and retention campaigns. – Supported measurable increase in email engagement rates post-implementation through cleaner CRM data and automated sequences.
Junior Business Analyst - In-Store Digital Enablement & Customer Experience Programme
Sainsbury's
Nov 2020 - Sep 2023
2 years 11 months
– Conducted frontline discovery to capture staff and customer feedback on Smartshop and self-checkout systems. – Mapped AS-IS digital journey for in-store services and identified usability or performance gaps. – Proposed TO-BE improvements to digital workflows including QR check-ins, e-receipts, and promotion redemption. – Supported pilot rollout of new self-service kiosks and provided feedback to product teams. – Tracked incident and error logs to support root cause analysis of system failures and misreads. – Created weekly insights reports summarising top issues, feature usage, and improvement opportunities. – Developed SOPs and quick-reference guides for staff use of in-store digital tools. – Facilitated training sessions for new team members on Smartshop usage and troubleshooting steps. – Partnered with digital enablement leads to track success metrics including usage rates and completion speed. – Collaborated with IT support to escalate and track resolution of recurring system issues. – Participated in Agile stand-ups with HQ product teams to prioritise store-level fixes and enhancement feedback. – Contributed to testing scenarios and customer journey walkthroughs during feature rollouts. – Contributed to a 22% uplift in Smartshop adoption in local stores through staff enablement and customer guidance. – Reduced customer service escalations related to self-checkout by 18% through targeted training and SOP updates. – Supported successful rollout of new e-receipt feature, with over 10,000 digital receipts issued within the first month.
Education
University of Bolton
BA (Hons), Business Management
2020 - 2023
3 years 1 month
Licenses & certifications
BCS Foundation Certificate in Business Analysis
Issued: –