software profile

James Perper

Full Stack Engineer with 11+ years of experience in scalable, high-performance applications. Skilled in frontend and backend development with React, Python, AWS, and Go. Experienced in creating seamless user experiences with Next.js, TypeScript, and React Native. A startup veteran, known for innovation and adaptable architectures. Ready to bring expertise to a team focused on cutting-edge software solutions.

Seasoned Software Engineer

James is an accomplished full stack and frontend engineer with over 13 years of experience building scalable, secure and intuitive applications across various industries.
team leader

Expertise Areas


James specializes in AI, customer service, payments, design, ecommerce and startup platforms. He builds robust systems that can handle complex workflows and large user volumes.

Key Strengths

James is praised by teammates for his technical leadership, mentorship and fostering collaborative work environments. He is passionate about solving challenges through innovative solutions.

Languages


Skilled in JavaScript, TypeScript, Python, C/C++, and C#, enabling versatile development across platforms and projects.

Full Stack Development Experience

I have over 10 years of experience designing and building robust full stack web applications using modern frameworks and tools like React, Node.js and Python.

React Specialist

Highly skilled in developing complex user interfaces using React and modern libraries like Recoil and React Query.

Node Expertise

Deep knowledge of Node.js architecture and experience building secure and scalable REST APIs and GraphQL endpoints.

Python Mastery

Expert in a variety of Python web frameworks like Django and Flask and in data science with NumPy, Pandas and TensorFlow.

AWS Expert

Cloud expert skilled at deploying scalable, secure, cost-effective AWS solutions using EC2, S3, Lambda, RDS and automation tools like AWS CDK.

Professional Projects

Developed full-stack web and mobile applications across various industries, including health, biotech, fintech, and AI, with a strong focus on startup solutions.

CodeBright dashboard
Agiliway

Led the creation of scalable applications for health, biotech, fintech, and AI sectors, integrating both frontend and backend components with cloud and database architectures tailored to meet startup demands.

Figma mobile prototype
Figma

Focused on frontend development for web and mobile, contributing to mobile app prototypes and enhancing responsive design, supporting a widely recognized platform in the design and creative industries.

Yellow chatbot interface
Raptor Maps

Developed and optimized interactive geospatial user interfaces for solar asset management, leveraging Mapbox for real-time drone inspection visualization. Improved platform performance by implementing clustering, viewport-based data loading, and WebSocket communication for seamless map interactions.

Stripe payment dashboard
Stripe

Streamlined payment processing workflows and improved dashboard functionality by working across both frontend and backend, with a focus on secure, cloud-based, and data-driven solutions for fintech applications.

Agiliway Projects

Major projects James developed as a senior software engineer at Agiliway.

Real Estate, AI

Innovative AI Platform revolutionizes real estate decisions through unbiased photo analysis. Its automated integrity, design and appeal assessments bring ease and accuracy, enhancing professionals and consumers alike.

360PV
Biotech

A Nanoimaging Tool is designed to assist biologists and researchers in conducting advanced biological experiments through a user-friendly platform.

blog website
Healthcare, AI

A platform that optimizes hospital operations by managing patient flow from admission to discharge. Using AI-driven insights, it enhances resource allocation and improves the patient care experience within hospitals.

ecommerce website
Biotech, AI

This application helps users to create | modify | align the vectors in easy way. It includes comprehensive data visualization technologies

mobile application
Crypto

Data platform for DeFi investors and protocolsâ € - Track your liquidity providing performance and impermanent losses across chains and AMMs

mobile application
Restaurant

TabRabbit brings you affordable restaurant technology solutions that tailor to both the vendor and the consumer, all the while providing white-glove service and support.

mobile application

Additional Technical Skills

Broad experience in various technologies, enhancing versatility across full stack development and mobile applications. These skills complement core strengths in React, Node, Python, and AWS, enabling adaptable solutions across different frameworks and languages.

React Native

Skilled in building cross-platform mobile applications with React Native, delivering seamless user experiences across iOS and Android.

Vue & Angular

Experienced in building dynamic front-end applications, utilizing component-based architecture for scalability and performance.

Java

Familiar with Java for backend services, including developing RESTful APIs and implementing enterprise-grade solutions.

Go

Skilled in writing efficient backend services with Go, focusing on performance and scalability for microservices.

University degree

James obtained his Master's degree in Computer Science from the Osaka University, in April 2014. He studied hard and graduated with honors.

Work History

James has over 11 years of professional experience designing and developing high quality websites and web applications. He is highly skilled in a range of front-end and back-end technologies.

Stripe

Jan 2014 - Jan 2017
Developed and maintained payments API integrations.

Yellow.ai

Jan 2017 - Dec 2019

Designed and prototyped UI/UX for web and mobile apps

Agiliway

Jan 2020 - Nov 2021

Building various web/mobile appications

Raptor Maps

Jan 2023 -

Leading a team building real-time solar inspections

Get in Touch with me

Reach out via phone or email, and let’s connect to explore new opportunities and collaborations.

Phone number

(360) 206-2062

Location

Seattle, WA, USA

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