Arjav Patel's portfolio on Twine

Associate Software Developer at Securian Canada, CA

April 1, 2024 - Present

Led the development of SafeZone, a React Native mobile app enabling offline incident reporting and image upload; improved field agent efficiency by 42% and enhanced incident visibility. Implemented Firebase and AWS Cognito for authentication and role-based access control, achieving 95% compliance across multiple user groups. Deployed backend services on AWS EC2, processed 12,500+ images via Lambda, stored media on S3, and managed endpoints with API Gateway, reducing system latency by 29%. Built Admin Dashboard using React and .NET/MERN with Chart.js analytics and export tools to accelerate decision-making by 38%.

Software Developer at TCS, India

July 1, 2023 - September 22, 2025

Enhanced full-stack solutions using Node.js, Express, AngularJS, and MongoDB to support 1,200+ active users, increasing platform responsiveness by 33% and stability. Deployed REST APIs, WebSockets, and microservices to improve real-time data transmission and reduce latency by 36%. Conducted automated testing with Postman, Jest, and Pytest, catching 97% of critical defects before release. Collaborated in Agile Scrum teams with Jira and Git, delivering twelve sprints on schedule and improving project efficiency by 28%. Strengthened SQL and NoSQL queries to support analytics dashboards and reporting and speed up data-driven decision making by 27%.

Full Stack Developer Intern at Gyansys, India

August 1, 2021 - September 22, 2025

Developed React Native Android applications with responsive UI and navigation, boosting user engagement. Designed modular architecture following SOLID principles, reducing redundant logic by 31% and improving code maintainability and onboarding. Streamlined RESTful API integration and optimized SQL queries, improving backend processing by 28% and accelerating analytics and cross-platform data access. Collaborated with cross-functional teams to refine requirements, improving delivery timelines by 22%. Conducted testing and documentation using GitHub, Postman, and Jira to enhance code quality.

Associate Software Developer at Securian Canada

April 1, 2024 - Present

Engineered SafeZone, a React Native mobile application with offline incident reporting and image upload, increasing field agent efficiency by 42% and improving operational workflow accuracy. Built Admin Dashboard using React, .NET/MERN, implementing Chart.js analytics and export tools, enabling managers to make decisions 38% faster with improved incident visibility. Leveraged Firebase and AWS Cognito to enforce authentication and role-based controls, safeguarding sensitive data and achieving 95% compliance across multiple user groups. Deployed backend services on AWS EC2, processed over 12,500 images via Lambda, stored media on S3, managed endpoints using API Gateway, reducing system latency by 29%. Optimized MongoDB Atlas and PostgreSQL (AWS RDS) databases, improving query response speed by 33%, enabling 500+ concurrent users to access real-time analytics efficiently.

Software Developer at TCS, India

July 1, 2023 - September 22, 2025

Enhanced full-stack solutions using Node.js, Express, AngularJS, MongoDB, supporting 1,200+ active users and increasing platform responsiveness by 33%, improving overall stability. Deployed REST APIs, WebSockets, and microservices, improving real-time communication speed, decreasing data latency by 36%, and optimizing key operational workflows. Conducted automated testing with Postman, Jest, and Pytest, detecting and addressing 97% of critical defects before release, significantly enhancing software reliability. Collaborated in Agile Scrum teams with Jira and Git, delivering twelve successful sprints on schedule, increasing project completion efficiency by 28% and team productivity. Strengthened SQL and NoSQL queries, reducing execution times by 27%, supporting analytics dashboards and reporting, and improving operational decision-making speed significantly.

Full Stack Developer Intern at Gyansys

August 1, 2021 - September 22, 2025

Developed React Native Android applications with responsive UI and seamless navigation, increasing user engagement metrics by 15% and improving overall experience for end users. Designed modular architecture using SOLID principles, reducing redundant logic by 31%, improving code maintainability, scalability, and reducing onboarding time for new development team members. Streamlined RESTful API integration and optimized SQL queries, improving backend processing by 28%, accelerating analytics, reporting, and cross-platform data access. Collaborated with cross-functional teams to refine requirements, improving delivery timelines by 22% and ensuring accurate deployment across mobile and web environments. Conducted testing, debugging, and documentation using GitHub, Postman, and Jira, improving code quality by 34% and ensuring consistency throughout the project lifecycle.

Associate Software Developer at Securian Canada

April 1, 2024 - Present

Engineered SafeZone, a React Native mobile application with offline incident reporting and image upload, increasing field agent efficiency by 42% and improving operational workflow accuracy. Built Admin Dashboard using React, .NET/MERN, implementing Chart.js analytics and export tools, enabling managers to make decisions 38% faster with improved incident visibility. Leveraged Firebase and AWS Cognito to enforce authentication and role-based controls, safeguarding sensitive data and achieving 95% compliance across multiple user groups. Deployed backend services on AWS EC2, processed over 12,500 images via Lambda, stored media on S3, managed endpoints using API Gateway, reducing system latency by 29%. Optimized MongoDB Atlas and PostgreSQL (AWS RDS) databases, improving query response speed by 33%, enabling 500+ concurrent users to access real-time analytics efficiently.

Software Developer at TCS, India

July 31, 2023 - September 22, 2025

Enhanced full-stack solutions using Node.js, Express, AngularJS, MongoDB, supporting 1,200+ active users and increasing platform responsiveness by 33%, improving overall stability. Deployed REST APIs, WebSockets, and microservices, improving real-time communication speed, decreasing data latency by 36%, and optimizing key operational workflows. Conducted automated testing with Postman, Jest, and Pytest, detecting and addressing 97% of critical defects before release, significantly enhancing software reliability. Collaborated in Agile Scrum teams with Jira and Git, delivering twelve successful sprints on schedule, increasing project completion efficiency by 28% and team productivity. Strengthened SQL and NoSQL queries, reducing execution times by 27%, supporting analytics dashboards and reporting, and improving operational decision-making speed significantly.

Full Stack Developer Intern at Gyansys, India

August 31, 2021 - September 22, 2025

Developed React Native Android applications with responsive UI and seamless navigation, increasing user engagement metrics by 15% and improving overall experience for end users. Designed modular architecture using SOLID principles, reducing redundant logic by 31%, improving code maintainability, scalability, and reducing onboarding time for new development team members. Streamlined RESTful API integration and optimized SQL queries, improving backend processing by 28%, accelerating analytics, reporting, and cross-platform data access. Collaborated with cross-functional teams to refine requirements, improving delivery timelines by 22% and ensuring accurate deployment across mobile and web environments.

Associate Software Developer at Securian Canada

April 1, 2024 - Present

Engineered SafeZone, a React Native mobile application with offline incident reporting and image upload, increasing field agent efficiency by 42% and improving operational workflow accuracy. Built Admin Dashboard using React, .NET/MERN, implementing Chart.js analytics and export tools, enabling managers to make decisions 38% faster with improved incident visibility. Leveraged Firebase and AWS Cognito to enforce authentication and role-based controls, safeguarding sensitive data and achieving 95% compliance across multiple user groups. Deployed backend services on AWS EC2, processed over 12,500 images via Lambda, stored media on S3, managed endpoints using API Gateway, reducing system latency by 29%. Optimized MongoDB Atlas and PostgreSQL (AWS RDS) databases, improving query response speed by 33%, enabling 500+ concurrent users to access real-time analytics efficiently.

Software Developer at TCS, India

July 1, 2023 - September 22, 2025

Enhanced full-stack solutions using Node.js, Express, AngularJS, MongoDB, supporting 1,200+ active users and increasing platform responsiveness by 33%, improving overall stability. Deployed REST APIs, WebSockets, and microservices, improving real-time communication speed, decreasing data latency by 36%, and optimizing key operational workflows. Conducted automated testing with Postman, Jest, and Pytest, detecting and addressing 97% of critical defects before release, significantly enhancing software reliability. Collaborated in Agile Scrum teams with Jira and Git, delivering twelve successful sprints on schedule, increasing project completion efficiency by 28% and team productivity. Strengthened SQL and NoSQL queries, reducing execution times by 27%, supporting analytics dashboards and reporting, and improving operational decision-making speed.

Full Stack Developer Intern at Gyansys, India

August 1, 2021 - September 22, 2025

Developed React Native Android applications with responsive UI and seamless navigation, increasing user engagement metrics by 15% and improving overall experience for end users. Designed modular architecture using SOLID principles, reducing redundant logic by 31%, improving code maintainability, scalability, and reducing onboarding time for new development team members. Streamlined RESTful API integration and optimized SQL queries, improving backend processing by 28%, accelerating analytics, reporting, and cross-platform data access. Collaborated with cross-functional teams to refine requirements, improving delivery timelines by 22% and ensuring accurate deployment across mobile and web environments.

Associate Software Developer at Securian Canada

April 1, 2024 - Present

Engineered SafeZone, a React Native mobile application with offline incident reporting and image upload, increasing field agent efficiency by 42% and improving operational workflow accuracy. Built Admin Dashboard using React and .NET/MERN, implementing Chart.js analytics and export tools, enabling managers to make decisions 38% faster with improved incident visibility. Implemented authentication and role-based controls via Firebase and AWS Cognito, achieving 95% compliance across user groups. Deployed backend services on AWS EC2, processed 12,500+ images via Lambda, stored media on S3, managed endpoints with API Gateway, reducing system latency by 29%. Optimized MongoDB Atlas and PostgreSQL (AWS RDS) queries, improving response speed by 33% for 500+ concurrent users.

Software Developer at TCS, India

July 1, 2023 - October 10, 2025

Enhanced full-stack solutions using Node.js, Express, AngularJS, MongoDB, supporting 1,200+ active users and increasing platform responsiveness by 33%, improving overall stability. Deployed REST APIs, WebSockets, and microservices, improving real-time communication speed, decreasing data latency by 36%, and optimizing key operational workflows. Conducted automated testing with Postman, Jest, and Pytest, detecting and addressing 97% of critical defects before release. Collaborated in Agile Scrum teams with Jira and Git, delivering twelve successful sprints on schedule, increasing project completion efficiency by 28% and team productivity. Strengthened SQL and NoSQL queries, reducing execution times by 27%, supporting analytics dashboards and reporting, and improving operational decision-making speed significantly.

Full Stack Developer Intern at Gyansys

August 1, 2021 - October 10, 2025

Developed React Native Android applications with responsive UI, increasing user engagement by 15% and improving overall experience for end users. Designed modular architecture using SOLID principles, reducing redundant logic by 31%, improving code maintainability and onboarding. Streamlined RESTful API integration and optimized SQL queries, improving backend processing by 28%, accelerating analytics, reporting, and cross-platform data access. Collaborated with cross-functional teams to refine requirements, improving delivery timelines by 22%. Conducted testing, debugging, and documentation using GitHub, Postman, and Jira, improving code quality by 34% and ensuring consistency throughout the project lifecycle.

Associate Software Developer at Securian Canada

April 1, 2024 - Present

Engineered SafeZone, a React Native mobile app with offline incident reporting and image upload, increasing field efficiency by 42%. Built Admin Dashboard using React and .NET/MERN with Chart.js analytics, enabling faster decision-making. Implemented authentication and RBAC using Firebase and AWS Cognito (95% compliance). Deployed backend services on AWS EC2, processed 12,500+ images via Lambda, stored media on S3, and managed endpoints with API Gateway, reducing latency by 29%. Optimized MongoDB Atlas and PostgreSQL (AWS RDS) queries for 33% faster analytics supporting 500+ concurrent users.

Software Developer at TCS, India

July 1, 2023 - October 10, 2025

Enhanced full-stack solutions using Node.js, Express, AngularJS, and MongoDB, supporting 1,200+ active users and boosting platform responsiveness by 33%. Deployed REST APIs, WebSockets, and microservices to improve real-time communication speed, reducing data latency by 36% and optimizing key workflows. Automated testing with Postman, Jest, and Pytest, detecting 97% of critical defects before release. Collaborated in Agile Scrum with Jira and Git, delivering twelve sprints on schedule and increasing project efficiency by 28%. Strengthened SQL and NoSQL queries, reducing execution times by 27% to support analytics dashboards.

Full Stack Developer Intern at Gyansys, India

August 1, 2021 - October 10, 2025

Developed React Native Android applications with responsive UI, increasing user engagement by 15%. Designed modular architecture using SOLID principles, reducing redundant logic by 31% and improving maintainability. Streamlined RESTful API integration and optimized SQL queries, improving backend processing by 28%. Collaborated with cross-functional teams to refine requirements and ensure accurate deployments. Conducted testing, debugging, and documentation using GitHub, Postman, and Jira, improving code quality by 34%.

Associate Software Developer at Securian Canada

April 1, 2024 - Present

Engineered SafeZone, a React Native mobile application with offline incident reporting and image upload, increasing field agent efficiency by 42% and improving operational workflow accuracy. Built Admin Dashboard using React and .NET/MERN, implementing Chart.js analytics and export tools, enabling managers to make decisions 38% faster with improved incident visibility. Leveraged Firebase and AWS Cognito to enforce authentication and role-based controls, safeguarding sensitive data and achieving 95% compliance across multiple user groups. Deployed backend services on AWS EC2, processed over 12,500 images via Lambda, stored media on S3, managed endpoints using API Gateway, reducing system latency by 29%. Optimized MongoDB Atlas and PostgreSQL (AWS RDS) databases, improving query response speed by 33%, enabling 500+ concurrent users to access real-time analytics efficiently.

Software Developer at TCS

July 1, 2023 - October 10, 2025

Enhanced full-stack solutions using Node.js, Express, AngularJS, MongoDB, supporting 1,200+ active users and increasing platform responsiveness by 33%, improving overall stability. Deployed REST APIs, WebSockets, and microservices, improving real-time communication speed, decreasing data latency by 36%, and optimizing key operational workflows. Conducted automated testing with Postman, Jest, and Pytest, detecting and addressing 97% of critical defects before release, significantly enhancing software reliability. Collaborated in Agile Scrum teams with Jira and Git, delivering twelve successful sprints on schedule, increasing project completion efficiency by 28%. Strengthened SQL and NoSQL queries, reducing execution times by 27%, supporting analytics dashboards and reporting, and improving operational decision-making speed significantly.

Full Stack Developer Intern at Gyansys

August 1, 2021 - October 10, 2025

Developed React Native Android applications with responsive UI and seamless navigation, increasing user engagement metrics by 15% and improving overall experience for end users. Designed modular architecture using SOLID principles, reducing redundant logic by 31%, improving code maintainability, scalability, and reducing onboarding time for new development team members. Streamlined RESTful API integration and optimized SQL queries, improving backend processing by 28%, accelerating analytics, reporting, and cross-platform data access. Collaborated with cross-functional teams to refine requirements, improving delivery timelines by 22% and ensuring accurate deployment across mobile and web environments. Conducted testing, debugging, and documentation using GitHub, Postman, and Jira, improving code quality by 34% and ensuring consistency throughout the project lifecycle.

Associate Software Developer at Securian Canada

April 1, 2024 - November 6, 2025

Engineered SafeZone, a React Native mobile application with offline incident reporting and image upload, increasing field agent efficiency by 42% and improving operational workflow accuracy. Built Admin Dashboard using React, .NET/MERN, implementing Chart.js analytics and export tools, enabling managers to make decisions 38% faster with improved incident visibility. Leveraged Firebase and AWS Cognito to enforce authentication and role-based controls, safeguarding sensitive data and achieving 95% compliance across multiple user groups. Deployed backend services on AWS EC2, processed over 12,500 images via Lambda, stored media on S3, managed endpoints using API Gateway, reducing system latency by 29%. Optimized MongoDB Atlas and PostgreSQL (AWS RDS) databases, improving query response speed by 33%, enabling 500+ concurrent users to access real-time analytics efficiently.

Software Developer at TCS

July 1, 2023 - July 1, 2023

Enhanced full-stack solutions using Node.js, Express, AngularJS, MongoDB, supporting 1,200+ active users and increasing platform responsiveness by 33%, improving overall stability. Deployed REST APIs, WebSockets, and microservices, improving real-time communication speed, decreasing data latency by 36%, and optimizing key operational workflows. Conducted automated testing with Postman, Jest, and Pytest, detecting and addressing 97% of critical defects before release, significantly enhancing software reliability. Collaborated in Agile Scrum teams with Jira and Git, delivering twelve successful sprints on schedule, increasing project completion efficiency by 28% and team productivity. Strengthened SQL and NoSQL queries, reducing execution times by 27%, supporting analytics dashboards and reporting, and improving operational decision-making speed significantly.

Full Stack Developer Intern at Gyansys

August 1, 2021 - August 1, 2021

Developed React Native Android applications with responsive UI and seamless navigation, increasing user engagement metrics by 15% and improving overall experience for end users. Designed modular architecture using SOLID principles, reducing redundant logic by 31%, improving code maintainability, scalability, and reducing onboarding time for new development team members. Streamlined RESTful API integration and optimized SQL queries, improving backend processing by 28%, accelerating analytics, reporting, and cross-platform data access. Collaborated with cross-functional teams to refine requirements, improving delivery timelines by 22% and ensuring accurate deployment across mobile and web environments. Conducted testing, debugging, and documentation using GitHub, Postman, and Jira, improving code quality by 34% and ensuring consistency throughout the project lifecycle.

Software Developer at TCS, India

July 1, 2023 - July 1, 2023

Enhanced full-stack solutions using Node.js, Express, AngularJS, MongoDB, supporting 1,200+ active users and increasing platform responsiveness by 33%, improving overall stability. Deployed REST APIs, WebSockets, and microservices, improving real-time communication speed, decreasing data latency by 36%, and optimizing key operational workflows. Conducted automated testing with Postman, Jest, and Pytest, detecting and addressing 97% of critical defects before release, significantly enhancing software reliability. Collaborated in Agile Scrum teams with Jira and Git, delivering twelve successful sprints on schedule, increasing project completion efficiency by 28% and team productivity. Strengthened SQL and NoSQL queries, reducing execution times by 27%, supporting analytics dashboards and reporting, and improving operational decision-making speed significantly.

Full Stack Developer Intern at Gyansys, India

August 1, 2021 - August 1, 2021

Developed React Native Android applications with responsive UI and seamless navigation, increasing user engagement metrics by 15% and improving overall experience for end users. Designed modular architecture using SOLID principles, reducing redundant logic by 31%, improving code maintainability, scalability, and reducing onboarding time for new development team members. Streamlined RESTful API integration and optimized SQL queries, improving backend processing by 28%, accelerating analytics, reporting, and cross-platform data access. Collaborated with cross-functional teams to refine requirements, improving delivery timelines by 22% and ensuring accurate deployment across mobile and web environments. Conducted testing, debugging, and documentation using GitHub, Postman, and Jira, improving code quality by 34% and ensuring consistency throughout the project lifecycle.

Associate Software Developer at Securian Canada, CA

April 1, 2024 - November 6, 2025

Engineered SafeZone, a React Native mobile application with offline incident reporting and image upload, increasing field agent efficiency by 42% and improving operational workflow accuracy. Built Admin Dashboard using React, .NET/MERN, implementing Chart.js analytics and export tools, enabling managers to make decisions 38% faster with improved incident visibility. Leveraged Firebase and AWS Cognito to enforce authentication and role-based controls, safeguarding sensitive data and achieving 95% compliance across multiple user groups. Deployed backend services on AWS EC2, processed over 12,500 images via Lambda, stored media on S3, managed endpoints using API Gateway, reducing system latency by 29%. Optimized MongoDB Atlas and PostgreSQL (AWS RDS) databases, improving query response speed by 33%, enabling 500+ concurrent users to access real-time analytics efficiently.

Associate Software Developer at Securian Canada

April 1, 2024 - November 25, 2025

Architected SafeZone, a React Native mobile app with offline incident reporting and image upload. Implemented Firebase and AWS Cognito for authentication and role-based access control, achieving 95% compliance across user groups. Deployed backend services on AWS EC2, with Lambda processing over 12,500 images and S3 storage; API Gateway endpoints reduced latency by 29%. Built Admin Dashboard using React and .NET/MERN with Chart.js analytics and export tools to give managers 38% faster visibility into incidents and informed decision making. Optimized MongoDB Atlas and PostgreSQL on AWS RDS for real-time analytics supporting 500+ concurrent users.

Software Developer at TCS, India

September 1, 2021 - July 1, 2023

Enhanced full-stack solutions using Node.js, Express, AngularJS, MongoDB, supporting 1,200+ active users and increasing platform responsiveness by 33%, improving overall stability. Deployed REST APIs, WebSockets, and microservices, improving real-time communication speed, decreasing data latency by 36%, and optimizing key operational workflows. Conducted automated testing with Postman, Jest, and Pytest, detecting and addressing 97% of critical defects before release, significantly enhancing software reliability. Collaborated in Agile Scrum teams with Jira and Git, delivering twelve successful sprints on schedule, increasing project completion efficiency by 28% and team productivity. Strengthened SQL and NoSQL queries, reducing execution times by 27%, supporting analytics dashboards and reporting, and improving operational decision-making speed significantly.

Arjav Patel

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