Hire the Best SOAP Developers
in Turkey

More than 3,000 reviews on G2
Rating is 4.5 out of 5.
4.5/5
of Upwork by G2 peer reviewers
Faruk D.

Istanbul, Turkey

$55/hr
4.9
15 jobs

Senior Dynamics 365 F&O / AX 2012 consultant (18+ yrs). I fix security, reporting, and integrations quickly and safely. $9K+ earned on Upwork. I help teams ship secure, reliable D365 solutions—fast. From role/duty/privilege design and audit-friendly access reviews to rock-solid SSRS/Power BI reporting and data integrations, I focus on outcomes and clear documentation. What I deliver • Security & Compliance: Role/Duty/Privilege design, SoD-friendly changes, database log/audit, access reviews. • Reporting & Analytics: SSRS in F&O/AX, Power BI (BYOD), scheduled refresh & KPIs. • Integrations: Data Entities/DMF, OData & custom services (REST/SOAP), Power Automate/Logic Apps, robust retries & error handling. • Customizations: X++ forms/reports, data model changes, batch jobs, workflows, alerts. • DevOps & Environments: DevBox/LCS setup, Azure DevOps pipelines, code promotion, performance tuning. • Data Management: Imports/exports, mapping & validation, cutover support. Recent wins • Built a clean D365 F&O security baseline with role hierarchy & audit logs. • Delivered SSRS + Power BI dashboards via BYOD for finance & sales. • Implemented OData + custom service integrations with telemetry & retries, reduced support noise. • Set up DevBox & CI/CD to cut deployment friction and lead times. Bonus — AI & Automation Need automated emails, report summaries, Slack/Teams alerts, or lead workflows around D365? I also build Make.com/Zapier + OpenAI automations that reduce manual ops. Tech stack D365 F&O, AX 2012, X++, SSRS, Power BI (BYOD), Data Entities/DMF, OData/REST/SOAP, Azure DevOps, Power Automate/Logic Apps, SQL Server. Next step Share a short description or screenshot of your issue; I’ll reply with the approach, estimate, and risks in one message.

  • SQL
  • C#
  • API
  • Microsoft Dynamics 365
  • X++
  • Microsoft Dynamics ERP
  • Microsoft Dynamics Development
  • Enterprise Resource Planning
  • Automation
  • No-Code Development
  • OpenAI API
  • Microsoft Power BI Development
  • Microsoft SQL Server Reporting Services
  • Microsoft Windows
  • ADO.NET
  • Microsoft Power BI
Mustafa K.

Cankiri, Turkey

$65/hr
4.7
87 jobs

🌟 Currently open to long-term collaborations only (min 5 hours per month). | 14+ Years PHP | 🐝 44 Great Reviews | Top Rated | WordPress / WooCommerce Plugin Development | Customizations | API Integration I'm the author of many WooCommerce plugins. I can deliver well-coded & and performant WordPress Plugins. 🦾 I offer the services: * Advanced Troubleshooting & Custom Plugin Development ( WooCommerce Subscriptions | YITH Subscriptions | Any WooCommerce Plugin | Learndash | The Events Calendar | GravityForms | FooEvents | Neve Theme | ACF (Advanced Custom Fields) ) * WooCommerce REST API Integrations * WooCommerce Shipping Integrations * WooCommerce Custom Product Feed Plugins ( Stock, product data SYNC ) * WooCommerce MySQL Optimizations * WooCommerce Performance Issues * Other Custom WooCommerce Plugin Development Needs I'm familiar with these hosting companies: * WPEngine * Siteground * Hostinger * Rocket.net I have many years of experience in WHM/CPanel management. Also have many years of experience with SpinupWP. I'm experienced with New Relic | Tideways Others: - Cloudflare - k6 - Cypress - Playwright - PHPCS/PHPCBF - WPCS - PHPUnit - BrainMonkey - Mockery - REST - SOAP - Ubuntu / Centos - Experienced with the providers: AWS, Hetzner, Vultr, DigitalOcean, Cloudways, Hostinger, WPEngine - GitHub Actions - PHPStan - Video Streaming Platforms: Bunny.net - Vimeo

  • WooCommerce
  • WordPress
  • API
  • PHP
  • WordPress Plugin
  • CSS
  • LearnDash
  • JavaScript
  • RESTful API
  • Software Design Pattern
  • WordPress Bug Fix
  • WordPress Customization
  • Performance Optimization
  • Google Analytics
  • Google Tag Manager
Esra O.

Istanbul, Turkey

$8/hr
5.0
11 jobs

I’m a developer experienced in building mobile applications for small and medium-sized businesses. Knows native iOS (Swift) , native android (Java) and Flutter (Dart) Full project management from start to finish Regular communication is important to me, so let’s keep in touch.

  • iOS Development
  • Android App Development
  • Flutter
  • Windows Forms
  • Firebase
  • Supabase
  • REST API
  • GraphQL
  • Java
  • Swift
  • Dart
  • SOAP API
  • Mixpanel
  • Google Analytics
  • Crypto Wallet
Dmitrii F.

Istanbul, Turkey

$50/hr
4.6
572 jobs

🔸 IQ 145-163 🔸 26 years of experience 🔸 547 completed projects on Upwork 🔸 Magento | Hyvä | Adobe Commerce: top 10 worldwide, 130 open-source modules 🔸 Shopify   ▹ Migrations from Magento (data mapping, SEO preservation, API sync)   ▹ Liquid programming   ▹ API integrations   ▹ Headless (GraphQL Storefront API, Next.js)   ▹ Custom app development   ▹ Online Store 2.0 (theme app extensions, app blocks)   ▹ Checkout UI extensions   ▹ Web Pixels   ▹ Data Modeling (metaobjects, metafields)   ▹ Functions (backend logic)   ▹ Flow (custom triggers & actions) 🔸 E-commerce analytics   ▹ Google Analytics (including server-side integrations via the Measurement Protocol)   ▹ Google Tag Manager (including server-side tagging/containers)   ▹ Google Ads   ▹ BigQuery   ▹ Meta Ads Manager: Meta Pixel & Meta Conversions API 🔸 E-commerce technical audit   ▹ Codebase & technical debt   ▹ 3rd-party integrations   ▹ Platform-specific health check (Magento / Shopify / WordPress)   ▹ Security, PCI DSS   ▹ Infrastructure & scalability   ▹ Database 🔸 E-commerce UX/CRO audit   ▹ Conversion rate optimization   ▹ Checkout friction & cart abandonment analysis   ▹ Payment gateway & transaction flow audit 🔸 Dashboards & reports   ▹ Google tools: Data Studio (Looker), Analytics, Ads   ▹ Microsoft Power BI   ▹ Grafana 🔸 Technical SEO   ▹ Google Search Console   ▹ Core Web Vitals / PageSpeed Insights   ▹ Schema(.)org & JSON-LD (E-commerce Rich Snippets)   ▹ Crawl budget optimization & log analysis 🔸 Business Intelligence   ▹ Cohort analysis   ▹ Customer lifetime value modeling   ▹ Profitability & margin tracking 🔸 Website Performance   ▹ Google tools: Lighthouse, PageSpeed Insights, Core Web Vitals   ▹ Server tuning: Varnish, Nginx, Linux, MySQL, MariaDB, Elasticsearch, PostgreSQL   ▹ PHP code profiling: Xdebug 🔸 Google Shopping   ▹ Merchant API   ▹ Content API for Shopping   ▹ Dynamic product feeds (XML, JSON, API-driven)   ▹ Automated catalog sync 🔸 Amazon Selling Partner API (SP-API)   ▹ Order synchronization (FBA, FBM, Seller Fulfilled Prime)   ▹ Multi-channel fulfillment integrations   ▹ Catalog, feeds & listings Management   ▹ Dynamic pricing   ▹ Financial & settlement reports automation   ▹ Inventory & replenishment sync   ▹ Amazon Ads API (PPC automation & metrics) 🔸 Amazon Web Services (AWS)   ▹ Elastic Compute Cloud (EC2)   ▹ Elastic Load Balancing (ELB)   ▹ Simple Storage Service (S3)   ▹ Elastic File System (EFS)   ▹ Auto Scaling   ▹ Relational Database Service (RDS, Aurora)   ▹ ElastiCache (Redis) 🔸 Cloudflare   ▹ Advanced caching   ▹ Bot management   ▹ Web Application Firewall 🔸 Elasticsearch   ▹ E-commerce catalog search optimization   ▹ Faceted navigation & filtering performance   ▹ Relevance tuning (query boosting, synonyms, fuzzy matching)   ▹ Autocomplete & instant search implementation 🔸 Make(.)com | Zapier | n8n   ▹ ERP, CRM, PIM & WMS integrations (NetSuite, Salesforce, HubSpot, Akeneo, etc.)   ▹ Omnichannel order, inventory & fulfillment synchronization   ▹ Automated customer onboarding, segmentation & retention workflows   ▹ B2B & B2C automated invoicing and financial reporting   ▹ Custom API connections, HTTP modules & Webhooks (REST, GraphQL, SOAP)   ▹ Custom app / node development (JavaScript / TypeScript / Python)   ▹ Advanced workflow architecture: iterators, routers, parallel processing   ▹ Error handling, logging, auto-retry 🔸 WordPress custom programming 🔸 Discourse (forum) custom programming 🔸 PHP | Python | JavaScript | TypeScript | SQL | Ruby 🔸 GitHub: 52K+ public commits (since 2009) 🔸 Master of Science in Computer Science and Mathematics, specializing in AI 🔸 117 items in my Upwork portfolio 🔸 Publications   ▹ mage2.pro?order=views   ▹ df.tips?order=views   ▹ dmitry.ai?order=views   ▹ discourse.pro?order=views   ▹ oplatform.club?order=views 🔸 Certifications   ▹ PyTorch | TensorFlow | Keras | Machine Learning   ▹ React | Vue.js | Node.js | Angular   ▹ Microsoft: Azure Architect | Azure Data Lake | SQL Server | Power BI   ▹ AWS Cloud Architect   ▹ Elasticsearch | MongoDB | MariaDB | MySQL   ▹ Python | WordPress | PHP

  • Magento 2
  • Magento
  • Shopify
  • WordPress
  • Google Analytics
  • Google Tag Manager
  • Google Ads
  • Technical SEO
  • On-Page SEO
  • Artificial Intelligence
  • Shopify Templates
  • Web Development
  • PHP
  • Python
  • API Integration
  • API
  • Google Shopping
  • Google Analytics API
  • Analytics & Tracking Setup
  • Looker Studio
Alper D.

Karsiyaka, Turkey

$450/hr
5.0
134 jobs

Growing your business 🌱, a long and winding road with no end in sight. But fear not - we'll break the logjam and get your business back on track. 🚀 Whether you require a solo effort👨‍💻, a full team 🧑‍🤝‍🧑 or additional support for your in-house team 🤝, I'm here to deliver. 💪 That one critical feature you need to win your next big client? 💼 Consider it done. 👍 I bring a wealth of diverse experience to the table, having worked in a variety of roles and with a wide range of technologies, such as: ✔ CTO | Head of Engineering Technology : SaaS | B2B | Industrial IoT | Node.js | React | Remix | Remix.run | Mysql | Azure | React Native | Node-Red | PubNub | GetStream io | Form io | SignalR | Azure AD | Google Auth | OAuth | OpenID Connect | Auth0 | Metabase | FreeBoard | AppGyver | Uscreen | MemberStack | Keap | InfusionSoft | SupaBase | BudiBase | Ant Design | Ant Pro | React | Shadcn | Low Code | AST | Electron.js | AppleScript | Automator | Bonjour | ONVIF | Cognito Forms | JotForm | Digital Forms | Retool | Retool Custom Component | Salesforce Security Review | OpenAI RealTime API | WebRTC | AI Agents | Agentic Automation | AI Voice | Voice Agent | Drag-And-Drop App Builder | Drag & Drop | Cursor | Windsurf | Claude Code | Lovable | Lovable.dev | Codex Domain : Industry 4.0 | Digital Factory | Manufacturing Process : Agile | Scrum | Squads People : Hiring | Promotion and Grades | Firing | Career Paths | Feedback | Salary Ranges ✔ Presales Skills : Demo | Presentation | PoC | Public Speaking | Data Visualization Solutions : SAP ERP | S/4HANA | BusinessObjects | Data Mining | KXEN ✔ Enterprise Software Implementation Solutions : SAP ERP (QM, PP, PM, BI, BO) Industries : Food | Automotive | Plastics | Chemicals | Process Industry | Laboratory Processes | ✔ Business Analysis Food | Dairy | Manufacturing | Production Planning | Quality | Bill of Materials | Reporting ------------ WORK WITH ME ------------- Feel free to send me a direct message or invite me to your job post. I'd love to listen to you and help in any way i can,

  • JavaScript
  • API Integration
  • AI Agent Development
  • AI App Development
  • React
  • TypeScript
  • Azure App Service
  • Enterprise Software
  • Product Management
  • Low-Code Development
  • No-Code Development
  • SOAP API
  • OpenAI Codex
  • Claude
  • AI Development
Ehtisham F.

Izmir, Turkey

$55/hr
4.9
54 jobs

I help SaaS companies, dev teams, and startups find and fix security vulnerabilities before attackers do, through manual penetration testing, not automated scans. CRTO & CPTS Certified | 5+ years in offensive security | 49 projects completed | 94% Job Success Score I've delivered 50+ security assessments for clients worldwide, helping them prevent an estimated $100,000+ in potential breach costs and meet compliance requirements under OWASP, ISO 27001, and SOC 2. Services I provide: Web Application Penetration Testing: OWASP Top 10, business logic flaws, RCE, SQLi, XSS, IDOR/BOLA, SSRF, tenant isolation issues in multi tenant SaaS API Security Testing: REST, SOAP, and GraphQL. Broken auth, token misuse, injection, rate limit bypass Mobile Application Penetration Testing: iOS and Android, static and dynamic analysis, insecure local storage, hardcoded secrets, cert/TLS handling Cloud & SaaS Backend Security: AWS configuration review (IAM, S3, API Gateway), Supabase/Postgres Row Level Security review, service role and auth flow testing Internal Network & Active Directory Pentesting: Kerberoasting, misconfigurations, lateral movement paths External Network Pentesting: DNS leaks, open ports, exposed services, privilege escalation Windows Desktop Application Testing: binary analysis, insecure storage, reverse engineering OSINT & Recon Assessments: exposed employee, asset, and sensitive data discovery Vulnerability Assessment & Retesting: gray box and white box methodologies, verified PoCs, prioritized remediation reports, post fix retest and attestation I test against recognized standards (OWASP Testing Guide, NIST SP 800-115, PTES) and can produce reports suitable for SOC 2 Type I/II audit evidence. Recent results: Hardened a healthcare SaaS platform, closing gaps that would have caused HIPAA violations Tested API endpoints for a fintech client, cutting the exposed attack surface by 43% Found Active Directory misconfigurations that would have allowed full domain compromise Helped a startup pass its security audit ahead of a $2.5M funding round Why clients keep hiring me back: Certified in offensive security (CRTO, CPTS) and red teaming. Deep manual testing, not just scanner output Developer ready reports with CVSS scores and reproducible proof of concept steps Retesting included after fixes, so you know the issue is actually closed Fast communication, usually within a few hours Comfortable embedding into a DevSecOps pipeline for ongoing coverage

  • Penetration Testing
  • Vulnerability Assessment
  • Application Security
  • System Security
  • Ethical Hacking
  • Web Application Security
  • Kali Linux
  • Network Security
  • Website Security
  • Web App Penetration Testing
  • OWASP
  • Information Security
  • Security Analysis
  • Security Assessment & Testing
  • Cybersecurity Management

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