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I'm a Senior Full Stack Engineer with 6+ years of experience designing, building, and deploying scalable web applications across frontend and backend environments. I specialize in React, JavaScript, Node.js, Python, REST APIs, SQL, cloud platforms, and system architecture, delivering maintainable code in fast-paced contract environments. I enjoy turning complex requirements into robust, production-ready features and collaborating with distributed teams to ship value-driven software. I have hands-on experience across fintech and data-driven platforms, with a focus on secure design, performance optimization, and reliable backend services. I thrive on cross-functional collaboration, translating business needs into scalable technical solutions, and continuously learning to stay ahead in evolving tech environments.…I'm a Senior Full Stack Engineer with 6+ years of experience designing, building, and deploying scalable web applications across frontend and backend environments. I specialize in React, JavaScript, Node.js, Python, REST APIs, SQL, cloud platforms, and system architecture, delivering maintainable code in fast-paced contract environments. I enjoy turning complex requirements into robust, production-ready features and collaborating with distributed teams to ship value-driven software. I have hands-on experience across fintech and data-driven platforms, with a focus on secure design, performance optimization, and reliable backend services. I thrive on cross-functional collaboration, translating business needs into scalable technical solutions, and continuously learning to stay ahead in evolving tech environments.

Adam Elmongy

Full Stack Developer, Web Developer, Front-End Developer, +4

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I'm a Senior Full Stack Engineer with 6+ years of experience designing, building, and deploying scalable web applications across frontend and backend environments. I specialize in React, JavaScript, Node.js, Python, REST APIs, SQL, cloud platforms, and system architecture, delivering maintainable code in fast-paced contract environments. I enjoy turning complex requirements into robust, production-ready features and collaborating with distributed teams to ship value-driven software. I have hands-on experience across fintech and data-driven platforms, with a focus on secure design, performance optimization, and reliable backend services. I thrive on cross-functional collaboration, translating business needs into scalable technical solutions, and continuously learning to stay ahead in evolving tech environments.…I'm a Senior Full Stack Engineer with 6+ years of experience designing, building, and deploying scalable web applications across frontend and backend environments. I specialize in React, JavaScript, Node.js, Python, REST APIs, SQL, cloud platforms, and system architecture, delivering maintainable code in fast-paced contract environments. I enjoy turning complex requirements into robust, production-ready features and collaborating with distributed teams to ship value-driven software. I have hands-on experience across fintech and data-driven platforms, with a focus on secure design, performance optimization, and reliable backend services. I thrive on cross-functional collaboration, translating business needs into scalable technical solutions, and continuously learning to stay ahead in evolving tech environments.

Available to hire

I’m a Senior Full Stack Engineer with 6+ years of experience designing, building, and deploying scalable web applications across frontend and backend environments. I specialize in React, JavaScript, Node.js, Python, REST APIs, SQL, cloud platforms, and system architecture, delivering maintainable code in fast-paced contract environments. I enjoy turning complex requirements into robust, production-ready features and collaborating with distributed teams to ship value-driven software.

I have hands-on experience across fintech and data-driven platforms, with a focus on secure design, performance optimization, and reliable backend services. I thrive on cross-functional collaboration, translating business needs into scalable technical solutions, and continuously learning to stay ahead in evolving tech environments.

Skills

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Work Experience

Senior Full Stack / Backend Developer at SamsaraON, CA

May 1, 2025 - April 1, 2026

Developed scalable backend services and web applications supporting internal AI knowledge platforms, employee productivity tools, and document search systems. Built REST APIs powering admin dashboards, reporting portals, and workflow automation tools used across multiple departments. Designed document ingestion pipelines and search infrastructure for enterprise knowledge management projects. Integrated cloud AI services into production applications used by 1,000+ internal users. Improved performance, monitoring, and reliability for business-critical internal systems. Collaborated remotely with engineers, product teams, and stakeholders across time zones.

Full Stack Developer at Bell Canada

September 1, 2024 - May 1, 2025

Built React and Node.js web applications for customer loyalty programs, rewards tracking portals, and business reporting systems. Migrated legacy enterprise tools into modern web platforms, improving system speed by 15%. Developed rewards calculation engines processing large-scale purchase and transaction data across 80+ product categories. Created admin dashboards for managing customer accounts, rewards balances, and promotions. Worked directly with internal stakeholders to gather requirements and deliver new features.

Machine Learning Engineer at Cantonica

September 1, 2023 - September 1, 2024

Collaborated with senior engineers and data scientists to enhance machine learning models using Python, BigQuery and Vertex AI, contributing to data preprocessing, feature engineering, and iterative performance tuning within GCP environments. Helped develop and maintain Python and SQL data pipelines processing over 1TB of structured training data, improving validation accuracy and reducing reporting inconsistencies by 30%. Contributed to distributed GPU-based training workflows for model pre-training, fine-tuning, and evaluation, taking ownership of experiment tracking and selected training components. Supported deployment of containerized models using Docker and Vertex AI, performing load testing and monitoring to sustain 10,000+ daily inference requests in production. Worked cross-functionally to transition research experiments into production-ready features, contributing to a 30% improvement in classification accuracy and measurable increases in user engagement across a 50,000+ mont

Software Developer at Kenna Technology Solutions Inc.

January 1, 2023 - August 1, 2023

Developed and maintained web applications using React (TypeScript/JavaScript) and Node.js, building data-driven features connected to MS SQL Server for structured storage and analysis of user activity. Migrated legacy data and API workflows from IBM Lotus Notes to MS SQL Server, redesigning backend logic in Node.js and improving system performance by approximately 15%. Designed and implemented a rewards calculation engine that processed customer purchase data across 80+ crop categories, translating complex business rules into structured, scalable computation logic.

Backend/Web Developer at Trispects

May 1, 2022 - December 1, 2022

Built Python automation tools supporting finance operations, account processing workflows, and enterprise reporting task. Developed a cryptocurrency portfolio tracking application with Flask APIs, MySQL database, and mobile frontend integration. Reduced manual processing time by 80% through automated business workflows. Improved code quality and maintainability using reusable backend architecture.

Junior Backend Developer at Kenna Technology Solutions Inc.

September 1, 2020 - May 1, 2022

Supported the backend team in developing and maintaining internal services using Python and Node.js. Assisted in building RESTful API endpoints for account management and transaction-related feature. Wrote SQL queries and worked with relational databases to support data retrieval, reporting, and basic performance improvements. Contributed to bug fixes and small feature enhancements within existing backend services under senior developer guidance.