Kuanysh Tokanov

Owned end-to-end delivery of product features across React/TypeScript frontend and backend services, improving consistency across integration boundaries. Reduced key merchant workflow page load time from 8–11 seconds to ~3 seconds, and improved production reliability with structured error handling, logging, and monitoring; also stepped into Engineering Manager duties during paternity leave to keep

Designed and implemented scalable frontend architecture for internal platforms using React and Angular, supporting multiple business-critical workflows. Defined and consumed API contracts, built a universal history service UI, and extended internal back-office systems for game configuration and live operations.

Designed and built a full-stack booking application from scratch using the MERN stack, including frontend, backend services, and database architecture. Integrated Stripe and Acuity for payments and scheduling, supporting 1500+ transactions and appointments, and implemented end-to-end booking, payment, and scheduling user flows.

Developed a management tool for a luxury shopping mall loyalty system with ReactJS, TypeScript, Redux, Redux-Saga, and RamdaJS. Built a reconciliation tool that cut financial report preparation time by half and developed an educational portal with 100+ hours of videos and 20+ students per watch cycle.

Created a user management tool for a client enterprise application using React and Node.js within a custom full-stack framework.

Developed an equipment storage and distribution system with a Vue/Vuex frontend and a Node.js/Express backend using MSSQL. Implemented route and state tracking via a state management system with Node.js and an FSM approach.

Developed a new documents library for internal banking documents within an EDM system based on IBM BPM, using ReactJS, Redux, and Material UI. Identified and fixed a critical bug that previously caused 4 days of complete document management system outage.

Led delivery of a business process management system on the Outsystems platform, managing separation from 1 system/1 codebase/1 team into 5 systems/5 teams, and leading two teams subsequently. Created a new online consumer credits process and delivered integrations using ESB and Java-based REST/SOAP web services, while conducting 30+ interviews for new hires.

Developed and improved loan, deposit, and post-loan operations using C# ASP.NET, Infopath, BizTalk, MSSQL, Oracle, HTML5, and CSS. Increased real estate distribution portal applications by 3000/month and built electronic customer dossier functionality including dossier creation and automated sending for manager review and approval.

Administered and maintained database, server, and web application components for a CRM banking system, including Oracle database performance normalization and improvements. Migrated data across Oracle databases, troubleshot ASP.NET MVC web application errors, and maintained the application server (IIS service).

Performed software design and development for a mobile banking system and ATM system, integrating card transactional services via Oracle database procedures. Created and improved card/account/deposit operations with Oracle and HTML/CSS/jQuery client-side components.

Bachelor of Computer Science degree at the University of Warwick from 2011 to 2014.