Rana Usama Dilshad
Senior Software Engineer with 5 years of experience building scalable SaaS, E-commerce, IoT, and FinTech platforms using React.js, Next.js, NestJS, Node.js, AWS, Kafka, and Postgre...
About Me
Senior Software Engineer with 5 years of experience building scalable SaaS, E-commerce, IoT, and FinTech platforms using React.js, Next.js, NestJS, Node.js, AWS, Kafka, and PostgreSQL. Proven expertise in microservices architecture, event-driven systems, secure authentication (Keycloak, OAuth2, JWT), and cloud-native deployments. Experienced in leading engineering teams, mentoring developers, and delivering enterprise-grade, high-availability systems. AWS Certified Solutions Architect.
Education
Bachelor's in Information Technology
University of Education, Lahore
2017 – 2021
Current Role
Senior Software Engineer
Code UpScale
Dec 2023 – Present
Skills & Technologies
A comprehensive overview of the technologies I work with daily to build production-grade systems.
Experience
Senior Software Engineer
Code UpScale
- Architected and delivered a mission-critical financial compliance platform supporting government-regulated Self-Determination Programs, improving operational efficiency and audit readiness.
- Led full-stack development using NestJS microservices, React.js, PostgreSQL, Redis, and AWS, supporting thousands of users across multiple roles.
- Designed and implemented role-based access control (RBAC) for multi-tenant systems (clients, vendors, admins, super-admins).
- Integrated third-party services including EVV Sandata and E-Verify, ensuring regulatory compliance.
- Mentored junior engineers, conducted code reviews, and led agile ceremonies, improving team delivery speed and code quality.
Software Engineer
IT22 B.V.
- Developed IoT device management platforms handling real-time data ingestion via Kafka and MQTT.
- Implemented Keycloak-based SSO authentication, enhancing system security across multiple applications.
- Built scalable admin panels using React.js and Material UI for POS, bike rental, clinics, and maintenance systems.
- Contributed to API governance and routing using 3Scale API Gateway.
- Collaborated with international stakeholders on Netherlands-based enterprise projects.
- Designed and maintained scalable REST APIs supporting multiple business domains.
Projects
A selection of production projects I've developed or led across various domains.
Dromen Inc
Cloud-based SaaS platform replacing legacy spreadsheets with integrated modules (Invoices, POS, Audit, EVV, Payroll).
Fortes Energy Systems — IoT Platform
Large-scale IoT device management system handling real-time communication, monitoring, and diagnostics for energy devices.
TD Duct Cleaning — Field Operations
Field operations platform supporting duct cleaning inspections and technician workflows.
ILGOS — Territory E-Commerce
Location-based e-commerce platform enforcing distributor territory rules and traditional business agreements.
Tour De Amsterdam — Commerce Platform
Multilingual, Netherlands-based platform spanning POS, clinic bookings, bike rentals, maintenance, products, and tours.
Get In Touch
Open to new opportunities, collaborations, or just a friendly chat about tech.