Abdul Qadeer

Service Governance Tool (Soapify) – Ruby on Rails Developer

ooredoo Qatar

Apr 2023 - Current (3 years 2 months)

Internal tool for managing and documenting SOAP web services – WSDL upload, request testing, mock responses, version comparison, and auto-documentation. • Built data-retention logic so re-uploading a WSDL preserves all existing test cases, saved requests, and notes instead of overwriting them. • Developed a WSDL history module so users can compare versions and see what changed. • Added DOC and PDF export for service documentation. • Built an auto-documentation module that auto-lists SOAP operations and their parameters. • Fixed mock service functionality so test responses return correct data and errors surface properly without calling live backend systems. • Delivered bug fixes and small feature enhancements based on feedback from internal

B2B Billing API Suite (Phoenix-B Epic-4) – Junior TIBCO Developer

ooredoo Qatar

Apr 2023 - Current (3 years 2 months)

RESTful API layer for Ooredoo's B2B billing platform connecting RBM, TIBCO middleware, and frontend applications for account management, dashboards, and payment history. • Assisted in developing API endpoints for account management, billing dashboards, and payment history using TIBCO BusinessWorks and RESTful web services. • Implemented XML transformations for field mapping between RBM system responses and API request/response payloads, including validation logic. • Built and maintained integration flows in TIBCO Designer for service orchestration, handling synchronous and asynchronous communication between backend systems. • Worked on code reviews and testing across 3 phases, handled 20+ JIRA stories. • Collaborated with senior developers

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Junior MuleSoft Developer

Tobacco Tech

Apr 2023 - Current (3 years 2 months)

API-led integration between Sage X3 ERP and Salesforce CRM for products, accounts, contacts, addresses, and invoices. • Built Process and System APIs connecting Sage X3 ERP to Salesforce for products, accounts, contacts, addresses, and invoices. • Created RAML APIs for Salesforce create, query, and upsert operations. • Wrote DataWeave 2.0 transformations for field mapping and validation. • Deployed and supported integrations on CloudHub with AES-256 secure configuration, environment-based properties, centralised error handling, and structured logging. • Improved data consistency and reliability of ERP-to-CRM workflows while reducing manual intervention in data synchronisation processes.

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Junior MuleSoft Developer

TNT Tuckpointing and Building Restoration LLC

Apr 2023 - Current (3 years 2 months)

Multi-layer API-led solution automating bidirectional project and task synchronisation across Salesforce, Asana, and Notion to eliminate manual data entry. • Built Mule Process and System APIs with RAML 1.0 and structured error handling. • Created Asana API for task/subtask CRUD, project retrieval, and webhook registration. • Built webhook pipeline to sync Asana events and push data to Notion. • Added deduplication layer using Object Store to prevent duplicate webhook processing. • Synced Salesforce Opportunities to Asana tasks with automatic Notion updates. • Secured credentials using AES-256 Secure Configuration Properties with environment-specific files and deployed all APIs on CloudHub 2.0 with Anypoint API Autodiscovery registration.

ModifyPromoOfferV2 (LUMEN – Recharge EPIC) – Junior TIBCO Developer

ooredoo Qatar

Apr 2023 - Current (3 years 2 months)

Service enabling Hala prepaid customers to activate and change promotional packages in real-time via Ericsson AIR/Intelligent Network. • Built offer routing system with 9 flows for different offer types (EASYSIM, HUNGAMA, LOCALMINS, NIGHTDATA, SOCIALMEDIA, SUHOORDATA, URBANPOINT, WELCOMERAMADAN) plus fallback. • Connected to Ericsson AIR/IN using SOAP calls to activate or modify offers on subscriber accounts, with rollback logic to undo changes when AIR rejects a request. • Exposed the service through both JMS (back-office) and REST (CRM/mobile apps) interfaces to support multiple consuming systems. • Wrote XSLT transformations to convert between API request formats and the XML structure Ericsson AIR expects for each offer type. • Applied Q

Junior MuleSoft Developer

Procon Consulting

Apr 2023 - Current (3 years 2 months)

API-led solution automating job feed syndication from Salesforce to Indeed and LinkedIn, and ingesting inbound candidate applications back into Salesforce. • Built Experience and System APIs with RAML 1.0, APIkit routing, and error handling. • Created Salesforce API to pull job postings and publish to Indeed and LinkedIn via XML feeds. • Wrote DataWeave transformations for Salesforce-to-Indeed/LinkedIn format conversion. • Processed inbound Indeed job applications via REST POST, mapping applicant data, screener Q&A responses, and resume metadata to Salesforce custom objects. • Secured sensitive credentials using AES-256 Secure Configuration Properties with environment-specific (dev/prod) property files and registered APIs via Anypoint API A

SMB Management API Suite (13 APIs) – Junior TIBCO Developer

ooredoo Qatar

Apr 2023 - Current (3 years 2 months)

Integration layer enabling CRM agents to manage SMB accounts, service requests, contacts, and documents through a unified API layer connected to Siebel CRM. • Built REST and JMS APIs for SMB operations including contact management (GetSMBContactsByCustomer, UpsertSMBContact), service request lookups (GetMainSRDetailsThin), document handling (GetSMBCustomerAttachmentList, AddContactAttachments), and customer search services. • Connected APIs to Siebel CRM via SOAP web services, writing XML requests and parsing responses for contacts, service requests, and document data. • Created XSLT transformations to convert between JSON (API layer) and XML (Siebel format), correctly mapping fields between the two systems. • Added input validation on writ

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Integration Developer

Fantech Labs

Apr 2023 - Current (3 years 2 months)

Pakistan-based consulting firm delivering mobile, web, and enterprise IT solutions.

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