Freelance Software Consultant / Architect (Enterprise E-Commerce Platform & Admin Back-Office)
Duration: 2024
Summary: Led end-to-end full-stack development of features for a high-traffic client-facing e-commerce application including a comprehensive back-office admin portal integrating 3rd-party SaaS platforms.
Responsibilities:- Developed front-end and back-end features using modern JavaScript frameworks and tools.
- Integrated third-party SaaS platforms such as Zendesk and Mixpanel.
- Managed infrastructure migration using Terraform and AWS Lambda.
Technologies: Node.js, PostgreSQL, TypeScript, React, React Native, Next.js, Prisma, Tailwind CSS, Terraform, AWS
Freelance Software Consultant / Architect (Desktop Gaming Portal UI System)
Duration: 2025
Summary: Architected and developed a scalable design system and custom component library integrated into a custom desktop application with IoT capabilities.
Responsibilities:- Designed and implemented a scalable UI design system and component library.
- Integrated the UI into a desktop application interfacing with IoT devices.
- Ensured quality control through comprehensive testing and deployment maintenance.
Technologies: React, TypeScript, Tailwind CSS
Freelance Software Consultant / Architect (Enterprise HR Research & Analytics Platform)
Summary: Architected an on-demand research platform providing in-depth analysis, news, and market trends to global HR professionals with a configurable CMS-like portal.
Responsibilities:- Designed and built web-based tools to manage content lifecycle.
- Developed a highly configurable portal for HR research and analytics.
Technologies: Oracle, PostgreSQL, Node.js, .NET, Docker, Jenkins, Nexus, Kubernetes, Ionic, Vue.js, AngularJS
Freelance Software Consultant / Architect (Telecom Services Microservices Architecture)
Summary: Engineered a telecom application with a scalable microservice architecture to provision telecom services to enterprise customers, including a React Native mobile app for customer interactions.
Responsibilities:- Developed scalable microservices for telecom service provisioning.
- Created a React Native mobile application as the primary customer interface.
Technologies: Node.js, MySQL, Camunda BPM, Redis, RabbitMQ, Docker, Kubernetes, Jenkins, SonarQube, React Native
Freelance Software Consultant / Architect (Aviation Weather Companion Ecosystem)
Summary: Developed a web and mobile application providing commercial pilots with real-time weather patterns and route information, integrating external radar systems for accurate storm data.
Responsibilities:- Developed server APIs integrated with external radar systems.
- Built web and mobile applications for real-time weather and route information.
Technologies: Node.js, MySQL, Redis, RabbitMQ, Docker, Kubernetes, React, Vue.js
Freelance Software Consultant / Architect (Educational Management & Recruitment Solutions)
Summary: Developed a comprehensive web-based management solution and a hybrid mobile app to streamline grade processing and large-scale college recruitment drives.
Responsibilities:- Developed web applications for educational management.
- Created hybrid mobile applications using Ionic and AngularJS for recruitment assistance.
Technologies: Ionic, AngularJS
Freelance Software Consultant / Architect (Privacy-Centric Modular Tracking Ecosystem)
Summary: Architected a universal, modular cross-platform application for private tracking of personal metrics with secure end-to-end encrypted backup and zero-knowledge cloud storage.
Responsibilities:- Designed and implemented privacy-centric modular tracking application.
- Implemented secure E2EE backup options ensuring data privacy.
Freelance Software Consultant / Architect (Local AI Financial Document Parser)
Summary: Architected a privacy-first AI application using Small Language Models to parse bank and credit card statements from PDFs into structured JSON data running entirely on-device.
Responsibilities:- Designed AI-native application for financial document parsing.
- Ensured on-device processing for absolute data privacy.
Technologies: Local LLMs
Senior Software Engineer - Financial Technology Enterprise (Internal Data and Verification Tools & Client-Facing Portals)
Duration: June 2020 – June 2021
Summary: Led full-stack development of critical internal data and verification tools and developed new modules and features for high-traffic client-facing portals in the financial technology sector.
Responsibilities:- Led development of internal operational tools.
- Developed new modules and complex features for client portals.
- Upgraded existing systems and resolved critical bugs.
Technologies: React, Redux, Node.js, PostgreSQL, Python, Docker, AWS
Senior Software Engineer - Global IT Consulting Firm (Mobile Backend APIs and Enterprise Application Microservices)
Duration: May 2019 – June 2020
Summary: Collaborated onsite with product owners to develop APIs for mobile backend and scalable microservices to extend enterprise applications, ensuring compliance with industry best practices.
Responsibilities:- Developed APIs for mobile backend based on customer feedback.
- Engineered scalable microservices for enterprise applications.
- Participated in code reviews and created unit tests.
Technologies: Node.js, REST APIs, Microservices
Senior Software Engineer - Global HR Consulting Firm (Hybrid Mobile Applications and Web Applications with DevOps Pipelines)
Duration: Aug 2016 – Apr 2019
Summary:- Managed design, development, and deployment of hybrid mobile applications and web applications integrated with Node
- js and PostgreSQL, implementing automated DevOps pipelines on AWS
Responsibilities:- Designed and developed hybrid mobile applications.
- Developed web applications with modern front-end frameworks.
- Implemented automated DevOps pipelines using AWS.
Technologies: Node.js, PostgreSQL, AWS, Ionic, Vue.js, AngularJS
Software Engineer - Software Services Provider (Hybrid Mobile Applications and Web Frontends for Education Sector)
Duration: Aug 2013 – Aug 2016
Summary: Developed hybrid mobile applications using Ionic and web frontends with AngularJS for the education sector, managing deployment and versioning on Google Play Store and Apple App Store.
Responsibilities:- Developed hybrid mobile applications using Ionic framework.
- Created web frontends with AngularJS.
- Managed deployment and versioning on app stores.
Technologies: Ionic, AngularJS
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