Umer Malik Serbest Yazılım Mühendisi - Istanbul
Turkey bölgesindeki iddialı markalar için doğrudan yazılım mühendisliği, 3D WebGL arayüzleri ve yapay zeka otomasyonu. Ajans katmanları ve komisyon yok — tam fikri mülkiyet devriyle doğrudan kod teslimi.
Temel Mühendislik Hizmetleri
Istanbul ve Turkey bölgesindeki işletmeler için özel olarak geliştirilmiş 16 uzman mühendislik disiplini.
Direct Answer: Umer Malik delivers 16 full-stack software engineering disciplines tailored for Turkey businesses, encompassing custom web application development, headless Shopify e-commerce, native iOS/Android mobile apps, high-throughput REST/GraphQL APIs, cloud DevOps orchestration, and enterprise AI automations. Every discipline is executed using modern engineering standards, sub-200ms server response benchmarks, and strict OWASP Top 10 security protocols.
Turkey pazarı için özel olarak tasarlanmış ölçeklenebilir web platformları. Özel CMS, REST API'ler, 200ms altı yanıt süresi.
Yıldırım hızında yüklenen, Turkey pazarında satışları katlayan headless ve özel Shopify çözümleri.
Turkey kullanıcıları için native mobil uygulamalar. Çevrimdışı mimari, biyometrik doğrulama ve anlık senkronizasyon.
Şirket verilerinizle eğitilmiş GPT-4 destekli yapay zeka asistanları ile 7/24 kesintisiz müşteri desteği ve satış.
Core Web Vitals optimizasyonu ve yapılandırılmış veri mimarisi ile Turkey işletmelerini Google'ın ilk sırasına taşıyın.
Gereksiz eklentilerden arındırılmış, hafif ve özel WordPress mimarisi. Gutenberg blokları, REST API ve hızlı Redis önbellekleme.
WAF yapılandırması, SSL sertifikasyonu, sızma testleri ve OWASP Top 10 güvenlik standartlarına tam uyumluluk.
Turkey şirketleri için 3D Secure ve çoklu para birimi destekli PCI-DSS uyumlu güvenli ödeme altyapıları.
Kapsamlı OpenAPI dokümantasyonu ve OAuth2 güvenliğine sahip, yüksek ölçeklenebilir RESTful ve GraphQL API altyapıları.
AWS bulut altyapısı, Docker konteynerleri ve sıfır kesintiyle çalışan CI/CD otomatik dağıtım hatları.
Figma'dan temiz koda piksel hassasiyetinde aktarım; Istanbul bölgesindeki öncü markalar için 3D WebGL animasyonları.
Turkey işletmelerinde tekrarlayan işleri ortadan kaldıran özel otomasyon scriptleri ve yapay zeka iş akışları.
Yoğun kurumsal iş yüklerini kaldırmak için veritabanı tasarımı, SQL sorgu optimizasyonu ve Redis önbellekleme.
Yavaş çalışan eski sistemlerin kesinti olmadan incelenmesi ve modern mikro mimarilerle baştan yazılması.
Veri odaklı kullanıcı deneyimi (UX) denetimleri ve Turkey pazarında trafiği somut gelire dönüştüren açılış sayfaları.
Gizlilik sözleşmesi (NDA) altında geliştirilen temiz kod; kaynak kodlarının ve mülkiyet haklarının %100 müşteriye devri.
Mükemmellik ve Kalite Taahhüdü
Bürokratik ajanslar ve şablon çözümler yerine, projeniz doğrudan uzman mühendislik odaklılığı hak ediyor. Umer Malik, tam şeffaflık, doğrudan kod deposu erişimi ve %100 fikri mülkiyet devri taahhüt eder.
Direct Answer: Hiring a direct senior software engineer provides direct access to the engineer executing your code, eliminating 40%–60% agency management markups, communication bottlenecks, and junior developer delegation. You receive faster sprint delivery, daily Git commits to your private repo, and 100% intellectual property ownership under signed NDA.
What is a Freelance Software Engineer? A freelance software engineer is an independent technical specialist who contracts directly with clients to design, engineer, and deploy production software systems without agency middlemen, account managers, or hidden markups.
| Engineering Benchmark | Umer Malik (Direct Senior Engineer) | Traditional Digital Agency |
|---|---|---|
| Architect Communication | Direct 1-on-1 access to lead engineer via Slack / GitHub / Video | Layered communication through sales reps and junior account managers |
| Code Authorship & Talent | 8+ years veteran engineer authoring every commit and architecture decision | Often pitched by senior leads, then delegated to junior or outsourced coders |
| Speed & Sprint Velocity | Rapid 14-to-28 day milestone sprints with continuous staging delivery | 3 to 6 month protracted timelines due to agency bureaucracy and overhead |
| Pricing & Cost Transparency | Guaranteed fixed milestone pricing with 0% middleman markups | 40%–60% markups applied to cover agency offices, sales staff, and overhead |
| Code Sovereignty & IP | 100% IP ownership transferred upon milestone completion under signed NDA | Frequent IP retention, proprietary CMS lock-in, or ongoing maintenance licenses |
| Performance & Standards | 95+ PageSpeed, sub-200ms API latency, W3C & OWASP compliance | Bloated multi-purpose themes, generic plugins, and sluggish database queries |
Başarılarla Dolu Dijital Sonuçlar
Teknik hassasiyetin ticari hedeflerle buluştuğu gerçek başarı hikayeleri. Özel kod mimarilerinin ve yüksek hızlı veritabanlarının Turkey markalarına nasıl değer kattığını keşfedin.
Direct Answer: The case studies below represent production architectures developed by Umer Malik across Turkey and global enterprise markets. These include interactive 3D WebGL proptech showcases, zero-trust fintech verification pipelines, headless Shopify storefronts, and high-velocity fleet dispatch APIs engineered for enterprise fault tolerance.
Istanbul 3D Property Showcase Platform
Custom WebGL 3D property map engine and interactive tour interface built for high-end developments with 60 FPS mobile responsiveness and seamless viewport rendering.
Transaction Audit & Verification Engine
Automated KYC verification and high-concurrency transaction audit pipeline utilizing private VPC subnets and indexed SQL architecture for low-latency settlement.
Headless Storefront for High-SKU Catalog
Decoupled e-commerce architecture leveraging Shopify Storefront API and server-side rendering to eliminate theme bloat and deliver instantaneous page transitions.
Real-Time Fleet Routing & Dispatch System
High-throughput dispatch API with Redis in-memory message queues and geospatial querying to handle live vehicle positioning without database lock-ups.
Lüks ve Üstün Dijital Standartlar
Istanbul ve tüm Turkey genelinde, seçkin girişimler ziyaretçileri büyüleyen arayüzler ve kusursuz çalışan arka plan sistemleri talep eder.
Direct Answer: The direct-hire software engineering process consists of three rigorous agile phases: 1) Technical Discovery & Architecture Blueprint within 48 hours, 2) Sprint-Based Agile Engineering with daily Git commits and staging reviews over 2–4 weeks, and 3) Production Deployment, OWASP Security Hardening, and complete 100% IP and credential handover under signed NDA.
1. Architecture Blueprint & Scope
Direct 1-on-1 technical discovery to define data models, API schemas, security requirements, and system infrastructure. You receive a comprehensive technical proposal with fixed milestone pricing and sprint deliverables.
2. Agile Engineering & Daily Git Commits
Modular test-driven development (TDD) with daily commits pushed directly to your private GitHub/GitLab repository. Staging builds are deployed continuously for real-time stakeholder review and feedback.
3. Production Hardening & 100% IP Transfer
Comprehensive OWASP Top 10 penetration auditing, W3C validation, SSL/TLS configuration, and DNS cutover. Upon milestone sign-off, all admin credentials, database assets, and 100% IP rights are transferred to you under signed NDA.
Eksiksiz Uyumluluk ve Fikri Mülkiyet Devri
Dijital egemenliğinizi koruyoruz. Tüm kodlar gizlilik sözleşmesi (NDA) altında geliştirilir ve teslimatta %100 kaynak kod sahipliği kurumunuza aktarılır.
Direct Answer: Code security and intellectual property protection are enforced through strict contractual non-disclosure agreements (NDAs), encrypted private code repositories, automated static security analysis (SAST), and full architectural alignment with international standards including OWASP Top 10, W3C semantic specifications, and ISO/IEC 27001 data protection principles.
Tüm sistemler KVKK/GDPR, BTIK Standards, BTK Compliant standartlarına tam uyumlu ve AWS Frankfurt (eu-central-1) üzerinde düşük gecikme süresiyle çalışacak şekilde yapılandırılmıştır.
Semantic HTML5 markup, strict accessibility (WCAG 2.1 AA), responsive layouts, and cross-browser ECMAScript standards verified by official W3C validation.
Proactive protection against SQL injection, XSS vulnerabilities, broken authentication, SSRF, and sensitive data exposure with CSP and HSTS headers.
Enterprise data protection practices, AES-256 encryption for data at rest, TLS 1.3 transport security, and isolated environment management.
Fully compliant with KVKK/GDPR, BTIK Standards, BTK Compliant guidelines. All source code, database architectures, and keys transfer 100% to your company under signed NDA.
What Are the Frequently Asked Questions About Software Engineering in Istanbul?
Clear, verified answers covering project pricing, technology stacks, IP protection, and onboarding timelines.
Direct Answer: Below are authoritative answers to key commercial, technical, and operational questions regarding direct-hire software engineering services with Umer Malik across Istanbul and Turkey.
Hiring a freelance software engineer is simple: 1) Define your functional requirements, timeline, and milestone budget. 2) Submit your project details via the contact form for a free 24-hour technical assessment. 3) Align on milestone deliverables, sprint schedules, and signed NDA terms. 4) Engineering begins immediately with daily Git commits and staging updates.
Pricing is transparent and milestone-based with 0% agency markup. Representative ranges: landing page & brochure platforms $1,500 – $3,500; e-commerce stores with iyzico & PayTR $3,500 – $8,500; custom SaaS web applications $8,500 – $25,000+; native mobile applications $7,500 – $22,000; AI automation & chatbots $4,000 – $12,000. All deliverables include complete 100% IP transfer.
For startups and growing enterprises needing 1–4 senior engineers, hiring directly eliminates 40%–60% agency overhead, removes project coordinator bottlenecks, and ensures you speak directly with the engineer authoring your code. Agencies are suitable only for massive enterprise teams requiring 10+ simultaneous generalists.
Integration connects your platform directly to the official merchant APIs of iyzico & PayTR. Features include: native checkout flows, debit/credit card processing, instant payment confirmation webhooks, automated transaction reconciliation, and sandbox-to-production testing.
Primary engineering stacks include: Backend (PHP 8+, Laravel, Node.js, Python FastAPI); Frontend (React, Next.js, Vue.js, Three.js/WebGL); Mobile (React Native for iOS and Android); Databases (PostgreSQL, MySQL, Redis); E-Commerce (Headless Shopify Storefront API, WooCommerce); and Cloud (AWS ap-south-1, Docker, CI/CD).
You retain 100% intellectual property ownership of all source code, database architectures, digital assets, and documentation. All engineering is conducted under signed Non-Disclosure Agreements (NDA), and full ownership is transferred along with Git repository permissions upon milestone sign-off.
Proje Brifingini Başlatın
Satış departmanlarını atlayın. Proje parametrelerinizi doğrudan yerel mühendislik sistemimize kaydedin.
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