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Nick Biso

@nickbiso

Full Stack Software Developer at Quant Solution Group who cut API load by ~60% with Redis caching.

At Quant Solution Group, I design, develop, and deploy customer-facing full-stack features. I built a Redis caching layer that reduced API load by ~60% and improved p95 latency by 35% under peak traffic.

I also worked on ride transactions, payments, and real-time event processing, and contributed to Uber Offsite Ads. My work included optimizing PostgreSQL and Elasticsearch queries and building event-driven systems with Kafka, Lambda, and SNS.

At Barclays, I contributed to a next-generation card platform supporting 50M+ consumers and 5M+ daily transactions. I built RESTful APIs and React interfaces, and contributed to the Barclays Card Akana External API Gateway.

Earlier, I built a Vue.js interface and reusable components for a Student Information System at Dynamic Data Concepts. At Gridology Education & Technology Inc, I contributed to GradGrid and developed APIs, reporting features, and AWS log-processing tools.

Experience

Work history, roles, and key accomplishments

Current

Full Stack Software Developer

Current

Quant Solution Group

Jan 2022 - Present (4 years 9 months)

Owned design, development, and deployment of scalable full-stack solutions, delivering customer-facing features from concept to production. Improved backend performance with Redis caching, reduced API load by ~60%, and improved p95 latency by 35%.

React React Native ASP.NET Core .NET NodeJS REST APIs Redis PostgreSQL Elasticsearch Kafka Lambda SNS OAuth JWT RBAC Figma GitHub Co Pilot Claude CI CD Docker

Full Stack Developer

Barclays

Aug 2019 - Dec 2021 (2 years 4 months)

Contributed to a next-generation card platform supporting 50M+ consumers and 5M+ daily transactions, building scalable microservices with Spring Boot and CQRS architecture. Designed 20+ RESTful APIs and developed React components with TypeScript, improving integration and delivery times.

Spring Boot Maven CQRS REST APIs React TypeScript JMS Redux Jest Mocha React Testing Library Akana API Gateway SRE CI CD

Full Stack Engineer

Dynamic Data Concepts

Nov 2017 - Jul 2019 (1 year 8 months)

Built the user interface for a Student Information System from the ground up using Vue.js, including a dynamic grid layout system and hundreds of reusable UI components. Wrote unit and end-to-end tests using Jasmine and Nightwatch.

Vue.Js JavaScript HTML CSS Jasmine Nightwatch UI Components Technical Documentation

Full Stack Engineer

Gridology Education & Technology Inc

Mar 2016 - Dec 2017 (1 year 9 months)

Developed RESTful APIs using Django and Django REST Framework for graduate program data retrieval, and built frontend features for GradGrid using AngularJS. Configured AWS Elastic Beanstalk, CloudWatch, and Docker for production environments.