Who Am I?
As a Full Stack Developer, I designed the core REST API architecture for a live platform, implemented JWT authentication and validation, integrated React with PHP, solved application issues, and worked with an Agile team across six sprints. I also served as Scrum Master for two sprints.
Earlier in my career, I worked across IT support and business operations, gaining experience with networking, VPNs, ERP systems, hardware, procurement, vendors, reporting, and process improvement. This combination helps me understand a problem from both the technical and business sides and build solutions that are practical, reliable, and useful.
What Are My Experiences?
Full Stack Developer
- Collaborated within an Agile team across six sprints to modernize a live job-board and profit-sharing platform, delivering all agreed sponsor requirements on time and meeting sponsor expectations.
- Designed the core REST API architecture using OOP principles, creating a modular structure that enabled developers to add endpoints consistently, reducing duplicate effort and improving maintainability.
- Replaced session-based authentication with JWT using short-lived access and 7-day refresh tokens, strengthening authentication security and supporting a clean API/front-end architecture.
- Implemented JSON Schema, server-side/front-end validation, and database constraints, improving data integrity and reducing invalid data across the application. Integrated the React front end with REST APIs and JWT, guiding developers through integration and ensuring reliable client-server communication.
- Refactored the PHP/React monolithic codebase by separating API, authentication, validation, and front-end responsibilities, improving maintainability and extensibility.
- Improved responsive design using React and Bootstrap, providing a consistent and user-friendly experience across screen sizes.
- Resolved UI, validation, and complex application-logic defects, improving platform stability before final delivery.
- Served as Scrum Master for two sprints, facilitating stand-ups, planning, reviews, and coordination to identify blockers, reduce duplicate work, and keep development on schedule.
- Worked directly with the sponsor, translating feedback into features and fixes while documenting requirements and decisions to reduce miscommunication.
- Co-authored end-user documentation, making platform workflows easier to understand and reducing reliance on developers for routine guidance.
- Tech: React, PHP, JavaScript, OOP, REST APIs, JWT, JSON Schema, MariaDB/MySQL, Docker, Bootstrap, Git/GitHub, Agile/Scrum.
IT Service Management & Development
- Supported an enterprise ServiceNow platform serving 780,000+ members, delivering ITSM development, automation, testing, and operational support.
- Served as first point of contact for 100–130 incidents and requests, triaging and routing tickets to appropriate teams, reducing workload and earning positive staff feedback.
- Redesigned an access-request process requiring up to 4 separate forms into one intelligent catalog item using Flow Designer, conditional routing, and multi-stage approvals, reducing tickets, repetitive submissions, and processing time.
- Developed Business Rules, Client Scripts, Fix Scripts, Scheduled Jobs, UI Policies, and ACLs to automate processes, protect restricted information, and reduce manual work.
- Built a ServiceNow REST API–Power BI integration, replacing ticket and Excel-based reporting with direct access to current data, improving accuracy and saving time.
- Solved a complex production data migration involving requests, approvals, SLAs, and metrics by establishing the correct migration sequence, preserving record relationships and keeping the migration on schedule.
- Created reusable Import Sets and Transform Maps for bulk CI/asset imports, reducing manual entry and repeated configuration.
- Developed a JavaScript Fix Script to bulk-remove obsolete CIs, saving significant manual effort and earning positive stakeholder feedback.
- Built 10–15 dashboards/reports and 15–20 catalog items/forms, improving access to information and streamlining business processes.
- Developed ATF regression tests for Change, Incident, and Catalog functionality, reducing manual testing and identifying issues before production.
- Performed end-to-end vendor enhancement testing, documenting actionable defects that reduced back-and-forth communication.
- Independently managed the end-to-end SDLC, from stakeholder requirements and development through testing, CAB approval, production deployment, and documentation.
PIROOZ POLYMER YADAK Co
● Information Technology Support Specialist
Jun 2013 – Jul 2021 · 8 years and 1 month
- Served as the primary IT support contact for 25 employees across office and factory operations, resolving 50+ hardware, software, Windows, printer, and connectivity issues on-site and remotely, reducing downtime and reliance on external support.
- Managed IT procurement and device provisioning, selecting laptops, printers, peripherals, and software based on business needs and budget; configured Windows, Paya ERP, applications, drivers, networking, firewall, and antivirus to deliver secure, business-ready devices faster.
- Rebuilt and deployed 10+ PCs using reusable company hardware, installing Windows, drivers, and network configurations, extending existing asset life and avoiding unnecessary equipment purchases.
- Configured a site-to-site VPN using static IPs between the factory and head office, enabling the Paya ERP vendor’s database replication and providing Accounting and Sales with synchronized inventory and product data.
- Troubleshot Paya ERP connectivity, VPN, TCP/IP, and workstation issues using TeamViewer and AnyDesk, resolving most incidents internally and reducing vendor support costs and resolution time.
- Led implementation of a 6-camera CCTV system, including equipment selection, installation supervision, cabling, DVR/storage, networking, and remote mobile access, avoiding third-party installation and maintenance costs.
- Provisioned company phones and tablets with Microsoft/Google accounts, Wi-Fi, VPN, and business applications, delivering devices configured for employee and management needs.
- Maintained IT asset lifecycle records in Paya ERP, using company barcodes to track device ownership and location and updating assignments during onboarding and offboarding.
- Trained employees on Paya ERP, Word, and Excel, increasing user independence, reducing support needs, saving time, and helping prevent ERP processing errors.
● Business Operations & Administration Coordinator
Jun 2013 – Jul 2021 · 8 years and 1 month
- Interpreted AutoCAD drawings and engineering specifications for automotive components, coordinating requirements between clients, manufacturers, and the internal laboratory to ensure externally produced parts met specifications before production.
- Managed end-to-end procurement for production materials, comparing suppliers on quality and price, reviewing quotations, coordinating transportation, tracking orders, and verifying deliveries to lower purchasing costs and ensure on-time delivery.
- Managed annual pricing analysis for 28–30 products using Excel and Paya ERP, calculating material, labor, overhead, tax, and transportation costs while analyzing competitor pricing to support competitive and profitable pricing decisions.
- Coordinated customer, supplier, and employee contracts, clarifying specifications, pricing, payment terms, and requirements to reduce misunderstandings and contractual disputes.
- Managed business transactions in Paya ERP, including sales, purchasing, customer/supplier records, inventory, pricing, payroll, and financial reports, maintaining accurate operational and financial records.
- Monitored inventory and procurement levels in Paya ERP, coordinating replenishment to prevent supply gaps and reduce incorrect or unnecessary orders.
- Developed a reusable Excel payroll model incorporating salaries, overtime, taxes, insurance, and annual rate changes, reducing calculation errors and improving payroll accuracy and consistency.
- Managed monthly and annual payroll, tax, and social insurance administration, including filings, approved payments, reviews, and adjustments to maintain accurate records.
- Documented customer, supplier, management, and cross-functional meetings, capturing requirements, pricing agreements, decisions, and actions to provide traceability, reduce misunderstandings, and support follow-through.
What I Bring

IT Service Management
ServiceNow, ITSM, workflow automation, CMDB, Service Catalog, testing, reporting, and process improvement for reliable business IT operations.

Software Development
Full-stack development, REST APIs, authentication, modern technologies, and clean architecture to build secure, scalable, and maintainable applications.

IT Support & Systems
Troubleshooting, networking, Windows, VPNs, hardware, ERP systems, security, and device management to keep business technology running safely daily.

Data and Integration
Database design, SQL, Rest APIs, reporting, data migration, and system integration to deliver highly accurate, easily accessible, and reliable business data.

Business & Collaboration
Requirements gathering, stakeholder communication, documentation, Agile teamwork, and process improvement to effectively connect technology with business.
HOW I WORK

Challenges and resolving problems
I like challenges and solving technical problems. It motivates me to learn more and improve my skills.

Teamwork
Strong communication skills that allow me to work well with teammates, clients, and executives.

Time management and Deadline
Organizing my time not only manage my energy but also help me to finish tasks on time.

Responsive
Strong understanding of modern web development principles such as grids, responsive design.

Detail-oriented
Makes me to have a valuable contribution to a company along with providing clients with high-quality products.
