Ola Will Law

Seasoned technology leader with 10+ years of experience delivering scalable, high-performance solutions across finance, staffing, health tech, and education. Expert in aligning technical strategy with business goals, embedding security into development processes, and leading cross-functional teams to deliver results on time.

Engineering Lead at Vastrack Technologies (2025-11 – 2026-09)

• Serve as Engineering Lead, owning technical direction and delivery across frontend, backend, and deployment.
• Manage Vastrack's product portfolio: VAS, Bulk SMS, and Routag, a logistics application.
• Build and maintain frontend applications with React and Next.js, and mobile applications with React Native.
• Design and build backend services and APIs with NestJS and Go.
• Use RabbitMQ message queues for asynchronous processing and communication between services.
• Own CI/CD end to end, using GitHub Actions and Docker to build and deploy applications to AWS EC2.
• Set up product analytics with Mixpanel and error tracking with Sentry to monitor usage and catch production issues.
• Run uptime monitoring and health checks, including database backups, to keep production systems reliable.
• Technical Stack: React, Next.js, React Native, NestJS, Go, Docker, GitHub Actions, RabbitMQ, AWS EC2, Mixpanel, Sentry, CI/CD

Lead Fullstack Developer (Contract) at Tuck Software Group (2024-06 – 2024-12)

• Spearheaded Advoteck project, streamlining caregiver–dependent interactions through scalable architecture
• Managed project roadmap, milestones, and inter-team coordination for on-time delivery.
• Developed and delivered a fully functional app with deployment to Appstore in 4 months
• Technical Stack: React-Native, Swift-UI

Senior Fullstack Developer at zSolutions Ltd (2022-12 – 2025-06)

• Designed scalable REST APIs, integrated authentication, and implemented data protection measures.
• Established and enforced robust security policies, including identity access management (IAM), data encryption, and secure API handling, aligning with industry standards and best practices to safeguard user and corporate data.
• Collaborated with DevOps and security teams to implement CI/CD pipelines with integrated security checks, reducing vulnerabilities and enabling swift, secure deployments.
• Successfully delivered a school management system for deployment on both Google Play and Apple Store, embedding user authentication and data protection protocols to maintain data privacy for educational institutions.
• Technologies: React, React Native, AWS, CI/CD, Jest, React-Query.

Senior Software Engineer at Stax Payments (2022-06 – 2023-12)

• Developed backend settlement, reconciliation, and transaction APIs using Node.js, ensuring smooth integration with frontend React components.
• Optimized frontend workflows and improved system responsiveness, reliability, and maintainability through modular component architecture.
• Integrated secure payment gateways and automated settlement cycles, aligning frontend and backend for a seamless user experience.
• Technical Stack: Node.js, React, JavaScript

Senior Software Engineer (Contract) at IndeedFlex (2021-07 – 2022-07)

• Built reusable components and optimized application speed/scalability.
• Implemented API versioning and wrote automated tests for long-term maintainability.
• Technical Stack: React, Material Design, Redux-Saga, Cypress, AWS, Sendgrid, CI/CD.

Lead Frontend Engineer at Stanbic IBTC Bank (2020-03 – 2021-08)

• Launched a loan application system integrating third-party APIs to assess credit eligibility and loan calculations, using C# and.NET Framework with SQL Server via Entity Framework.
• Built APIs in C# and.NET for the EzyLoan application, including credit-worthiness checks.
• Developed mobile banking apps and portals with push notifications and secure data flows.
• Technical Stack: C#,.NET Framework, SQL Server, Entity Framework, Node.js, TypeScript, React, Azure, MongoDB, GCP, Firebase

Contract Frontend Engineer at Medable Limited (2019-03 – 2020-01)

• Developed secure features for a remote patient monitoring platform, adhering to HIPAA compliance.
• Collaborated with product and compliance teams on secure data handling and storage protocols.
• Built responsive web applications using React, HTML, CSS, and TypeScript.
• Technical Stack: React, TypeScript, HTML, CSS, Jest, Enzyme

Software Engineer / Team Lead at Andela (2017-12 – 2020-01)

• Built and maintained scalable web applications using the MERN (MongoDB, Express, React, Node.js) and PERN (PostgreSQL, Express, React, Node.js) stacks for global clients across diverse industries.
• Led a distributed team of developers, running Agile/Scrum ceremonies, code reviews, and mentorship that improved delivery speed and code quality.
• Designed and implemented RESTful APIs and GraphQL endpoints, ensuring secure, high-performance data exchange.
• Optimized database queries and application performance, reducing load times by up to 30% on key client projects.
• Championed best practices in CI/CD, Git workflows, and unit testing, and mentored junior developers within Andela's engineering community.
• Technical Stack: Node.js, React, GraphQL, PostgreSQL, MongoDB, Angular, Vue, Python

Backend Engineer at Zenith IT (2014-02 – 2017-09)

• Contributed to backend development at Zenith IT, optimizing SQL operations and integrating data storage solutions to enhance database performance.
• Identified and addressed performance bottlenecks in SQL processes.

B.Sc. in Mathematical Sciences – University of Ilorin

Diploma in Computer Science and Mathematics – Lagos State College of Education