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I’m a results-oriented Senior Software Engineer with 6+ years of experience in architecting and delivering scalable backend systems. I’ve led projects end-to-end, taking full ownership of backend architecture, infrastructure setup, and deployment pipelines. My expertise lies in designing resilient APIs, integrating third-party services, and implementing CI/CD workflows to ensure smooth and reliable releases.…I’m a results-oriented Senior Software Engineer with 6+ years of experience in architecting and delivering scalable backend systems. I’ve led projects end-to-end, taking full ownership of backend architecture, infrastructure setup, and deployment pipelines. My expertise lies in designing resilient APIs, integrating third-party services, and implementing CI/CD workflows to ensure smooth and reliable releases.

Sultan Rana

Full Stack Developer, Back-End Developer, Front-End Developer, +2

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I’m a results-oriented Senior Software Engineer with 6+ years of experience in architecting and delivering scalable backend systems. I’ve led projects end-to-end, taking full ownership of backend architecture, infrastructure setup, and deployment pipelines. My expertise lies in designing resilient APIs, integrating third-party services, and implementing CI/CD workflows to ensure smooth and reliable releases.…I’m a results-oriented Senior Software Engineer with 6+ years of experience in architecting and delivering scalable backend systems. I’ve led projects end-to-end, taking full ownership of backend architecture, infrastructure setup, and deployment pipelines. My expertise lies in designing resilient APIs, integrating third-party services, and implementing CI/CD workflows to ensure smooth and reliable releases.

Available to hire

I’m a results-oriented Senior Software Engineer with 6+ years of experience in architecting and delivering scalable backend systems.

I’ve led projects end-to-end, taking full ownership of backend architecture, infrastructure setup, and deployment pipelines. My expertise lies in designing resilient APIs, integrating third-party services, and implementing CI/CD workflows to ensure smooth and reliable releases.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Work Experience

Senior Software Engineer at Apps O Code

November 1, 2024 - Present

Worked remotely in an engineering team responsible for building a product to convert legacy systems into modern apps. Led a complete architectural upgrade of a React frontend application, improving scalability, maintainability, and performance by ~40% while boosting security. Streamlined workflows and introduced automated practices, accelerating MVP delivery and project timelines by ~50%. Enforced code quality standards, reduced technical debt, and improved long-term stability.

Senior Software Engineer at Rhino.ai

September 1, 2023 - May 1, 2025

Built a custom SQL extractor from scratch using sqlglot to extract schemas from legacy systems, improving efficiency and accuracy. Collaborated with the AI team to leverage LLMs to automate data extraction pipelines through prompt engineering.

Senior Software Engineer at Media Reps, LLC

October 1, 2022 - September 1, 2023

Built backend architecture for an affiliate marketing platform using Django, DRF, Celery, Docker, and Docker Compose. Designed a scalable database for 1.5M+ creators with advanced filtering and campaign targeting; implemented Stripe payments; built real-time dashboards with WebSockets; asynchronous processing with Celery; containerized the backend with Docker.

Backend Development Specialist at Paymob

March 1, 2021 - October 1, 2022

Integrated Google Pay into the system, boosting revenue and enhancing the user experience for merchants and users. Developed a fully automated digital onboarding process to help merchants and support staff, increasing efficiency by 2x. Coordinated with support staff to proactively address issues and ensure operational stability.

Software Engineer at Heuristix Pvt Ltd

July 1, 2020 - February 1, 2021

Worked remotely for a US client as a fully allocated resource, developing and maintaining data pipelines. Migrated infrastructure from Heroku to AWS, reducing monthly bill by 50%. Developed new data pipelines integrating multiple data sources (Meta Graph APIs and Twitter APIs). Implemented scalable data pipelines using Apache Airflow and later AWS Kinesis for streaming; built a robust data lake in AWS S3.

Software Engineer at WBQ

April 1, 2019 - May 1, 2020

Delivered high-quality and scalable backend solutions with Django; led migration from Django 2.1 to 3.3 for stability. Designed and implemented secure backend APIs and services with Django, DRF, and Python, achieving 99.9% uptime. Designed ERDs and collaborated with clients to plan and implement new features, improving project timelines by 20%.