Sadegh K.
Senior Full Stack Developer
Experience
Senior Full Stack Developer
SmartRetail Co.
Involved in full product lifecycle (Product Specification sign-off, Functional Specification, Technical Design Documents, Planning, Implementation and QA/production support) of Linux-based software for retailing systems on vending machines.
Responsible for root cause analysis on critical production issues.
Designed and developed components/features such as the video advertisement API, Scan QR discount feature, and business management web application.
Developed applications and automation scripts in Ruby to build scalable backend services and custom tooling.
Wrote clean, maintainable Ruby code using object-oriented design principles, system-level coding, and test-driven development.
Automated infrastructure provisioning and configuration management with Chef.io by writing custom cookbooks and recipes.
Integrated Chef with CI/CD pipelines to manage complex multi-node systems, reducing manual intervention, increasing reliability, and streamlining deployments.
Senior Full Stack Software Engineer
Trisilco Co.
- Designed, implemented, and maintained big data systems for Malaysian banks and financial institutions to process and analyze credit and loan information for the Central Bank of Malaysia.
- Designed and developed front-end and back-end architecture and microservices in the Data Quality Framework project.
- Found solutions for challenges in the Data Quality Framework (DQF) and Central Credit Reference Information System (CCRIS) projects containing millions of financial records.
- Improved SSIS and SSRS framework, reducing maintenance time by 40% and improving data quality by 30% in the CCRIS project.
- Implemented DevExpress Dashboard and Report Designer with C# and AngularJs in the DQF project, improving loading performance by 30%.
Senior Software Engineer
Dourbord ISP Co.
- Founded the company’s software department and development team; delivered three zero-to-one productions advancing company goals.
- Proposed organizational and technical changes in service delivery, improving performance by more than 40%.
- Supervised system infrastructure to ensure functionality and efficiency in sales, call center, and NOC departments.
- Designed and implemented a business process management system (BPM), resulting in a 30% performance improvement and 40% revenue increase.
- Managed development of a web project to compare competitors’ content using crawlers and Python.
- Implemented a Wireless Radio Frequency monitoring system, improving network stability by more than 90%.
- Designed and developed a service to gather network events for regulatory organizations using Bash scripting and Python.
- Analyzed network big data with Python, NumPy, and Pandas.
- Designed and implemented ISP CRM software integrated with network infrastructure and RADIUS billing system to manage approximately 80,000 active user billings and financial operations, including BI and sales analysis.
- Designed and developed mobile platforms for CRM and client apps with microservices and APIs, integrating with QT, React Native, and Swift.
- Consulted on scaling-up processes and expanding CRM project, gaining an 80% market share.
- Developed SSIS packages to check, clean, and apply business rules in the data warehouse to automate workflows and data warehouse integrations.
Senior Software Engineer
PetroSina Aria Oil and Gas Company
- Worked with the development team to build process automation solutions for an oil and gas company.
- Designed a management dashboard to reduce repetitive human tasks in report preparation and analytics.
- Developed an internal business process management system for the IT infrastructure department.
- Responded to bug reports promptly and professionally.
- Analyzed, designed, coordinated, and supervised software system development and teams.
Junior Software Developer
Saya IT Inc. Company
- Designed, developed, and executed software solutions for the livestock industry.
- Evaluated and recommended tools, technologies, and processes to ensure the highest quality product platform.
- Troubleshot code problems quickly and efficiently.
Junior Software Developer
Arta Part Company
- Learned the codebase and improved coding skills.
- Wrote and maintained code.
- Monitored the technical performance of internal systems.
Summary
Senior Full Stack Developer with over 10 years of experience in designing, developing, testing, and deploying software solutions. Skilled in building new systems and custom modules tailored to meet specific client requirements, with a strong focus on architecture, performance, and scalability. Skilled software craftsman with expertise in TypeScript, C#, NodeJS, Golang, Python, Java, JavaScript, and other programming languages. Excellent ability to grasp emerging technologies and interact smoothly and effectively with peers, senior management, and clients. Demonstrates exceptional critical thinking and problem-solving skills as well as integrates aptitude to execute troubleshooting in a dynamic, highly demandable, and fast-paced working environment. Solution architecture and experience in designing and implementing data streaming and information extraction systems.
- Proficient in Designing, Implementation, and managing of project development and data processing systems.
- Play the main role in the main creations of all stages of a project
- Proven commitment and technical capabilities for creating and maintaining robust software and services.
- High level of adaptability and flexibility with the ability to master new skills, technology, or role necessary for personal and professional growth.
Languages
Education
University of Shiraz Pasargad
Bachelor in Software Engineering · Software Engineering · Shiraz, Iran, Islamic Republic of
Bahonar Technical University
Associate Degree in Software Engineering · Software Engineering · Shiraz, Iran, Islamic Republic of
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