WARSAW
✦ SENIOR SOFTWARE ENGINEER ✦ WARSAW ✦ 8+ LAT DOŚWIADCZENIA

Umer Malik Niezależny Inżynier Oprogramowania - Warsaw

Bezpośrednia inżynieria oprogramowania, interfejsy 3D WebGL i automatyzacja AI dla ambitnych marek w Poland. Bez agencji i pośredników — bezpośrednie commity do Twojego prywatnego repozytorium ze 100% przekazaniem praw autorskich.

8+
Years Direct Experience
150+
Live Platforms Built
97+
Avg. Google PageSpeed
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SERVICES
✦ USŁUGI ✦ WARSAW ✦ UMER XPERT

Kluczowe Usługi i Zdolności Inżynieryjne

16 wyspecjalizowanych dyscyplin oprogramowania stworzonych z myślą o firmach w Warsaw i Poland.

Direct Answer: Umer Malik delivers 16 full-stack software engineering disciplines tailored for Poland 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.

01
Production Architecture
Dedykowane Portale & Web Development

Skalowalne platformy internetowe stworzone dla rynku w Poland. Dedykowany CMS, REST API, czas reakcji poniżej 200ms.

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02
High-Velocity Checkout
Systemy Shopify & E-Commerce

Sklepy headless i dedykowane rozwiązania Shopify, które ładują się natychmiast i zwiększają sprzedaż w Poland.

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03
Native iOS & Android
Tworzenie Aplikacji Mobilnych iOS & Android

Natywne aplikacje mobilne dla użytkowników w Poland. Działanie offline, biometria i synchronizacja na żywo.

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04
AI & LLM Automation
Chatboty AI i Automatyzacja Procesów

Inteligentni asystenci GPT-4 wyszkoleni na danych Twojej firmy, obsługujący klientów i generujący sprzedaż 24/7.

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05
Technical SEO 95+
Techniczne SEO i Optymalizacja Prędkości

Optymalizacja Core Web Vitals i danych strukturalnych, która wprowadza firmy w Poland na szczyt Google.

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06
Plugin-Free Clean Code
Profesjonalny WordPress Development

Dedykowany WordPress bez zbędnych wtyczek. Bloki Gutenberg, REST API i szybki cache Redis.

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07
OWASP Top 10 Hardened
Audyt Cyberbezpieczeństwa & Ochrona WWW

Konfiguracja WAF, ochrona SSL, testy penetracyjne oraz pełna zgodność ze standardami OWASP Top 10.

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08
PCI-DSS & Multi-Currency
Integracje Bramek Płatniczych

Bezpieczne płatności zgodne z PCI-DSS z obsługą 3D Secure i wielowalutowością dla firm w Poland.

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09
REST & GraphQL APIs
Projektowanie API i Architektura Backend

Skalowalne interfejsy RESTful i GraphQL z pełną dokumentacją OpenAPI i autoryzacją OAuth2.

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10
Zero-Downtime Deployments
Infrastruktura Chmurowa & DevOps (AWS)

Chmura AWS, konteneryzacja Docker i zautomatyzowane wdrożenia CI/CD bez żadnych przestojów.

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11
Figma to Clean Code
UI/UX Design & Zaawansowane Interfejsy

Precyzyjne przenoszenie projektów z Figmy do czystego kodu z animacjami 3D WebGL dla marek w Warsaw.

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12
Workflow Automation
Automatyzacja & Dedykowane Skrypty

Autorskie skrypty i przepływy AI, które całkowicie eliminują powtarzalne procesy w Twojej firmie w Poland.

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13
SQL & Database Tuning
Architektura Baz Danych & Wydajność

Projektowanie baz danych, optymalizacja zapytań SQL i buforowanie w pamięci Redis dla wielkich obciążeń.

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14
Zero-Downtime Refactoring
Modernizacja Starszych Systemów

Kompleksowy audyt i przepisanie przestarzałych aplikacji na nowoczesną architekturę bez przerw w działaniu.

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15
Speed & UX Optimization
Optymalizacja Współczynnika Konwersji

Audyty UX i landing page'e oparte na danych, które zamieniają ruch w Poland w realny zysk.

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16
100% IP Transfer under NDA
White-Label Software Engineering

Czysty kod tworzony pod umową poufności (NDA) ze 100% przekazaniem praw majątkowych i kodu źródłowego.

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ALLIANCE
✦ ZAUFANIE I ETYKA INŻYNIERSKA

Bezkompromisowe Zobowiązanie do Jakości

Omijasz biurokratyczne agencje. Od pierwszego dnia współpracujesz bezpośrednio z doświadczonym inżynierem.

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 BenchmarkUmer Malik (Direct Senior Engineer)Traditional Digital Agency
Architect CommunicationDirect 1-on-1 access to lead engineer via Slack / GitHub / VideoLayered communication through sales reps and junior account managers
Code Authorship & Talent8+ years veteran engineer authoring every commit and architecture decisionOften pitched by senior leads, then delegated to junior or outsourced coders
Speed & Sprint VelocityRapid 14-to-28 day milestone sprints with continuous staging delivery3 to 6 month protracted timelines due to agency bureaucracy and overhead
Pricing & Cost TransparencyGuaranteed fixed milestone pricing with 0% middleman markups40%–60% markups applied to cover agency offices, sales staff, and overhead
Code Sovereignty & IP100% IP ownership transferred upon milestone completion under signed NDAFrequent IP retention, proprietary CMS lock-in, or ongoing maintenance licenses
Performance & Standards95+ PageSpeed, sub-200ms API latency, W3C & OWASP complianceBloated multi-purpose themes, generic plugins, and sluggish database queries
REGISTRY
✦ DOWIEDZIONA WYDAJNOŚĆ

Udokumentowane Sukcesy Cyfrowe

Prawdziwe case studies, w których precyzja techniczna przyspieszyła realizację celów biznesowych w Poland.

Direct Answer: The case studies below represent production architectures developed by Umer Malik across Poland 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.

PROPTECH ✦ INTERACTIVE 3D

Warsaw 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.

FINTECH ✦ ZERO-TRUST LEDGER

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.

COMMERCE ✦ HEADLESS RETAIL

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.

LOGISTICS ✦ HIGH-VELOCITY API

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.

PROCESS
✦ WORKFLOW ✦ AGILE PROCESS ✦ 3 STEPS

Wysokowydajna Architektura Cyfrowa

W Warsaw i w całej Poland budujemy nowoczesne interfejsy oparte na solidnej infrastrukturze.

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.

PHASE 01 ✦ 48 HOURS

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.

PHASE 02 ✦ SPRINT CYCLES

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.

PHASE 03 ✦ LAUNCH & IP HANDOVER

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.

SECURITY
✦ 100% PRZEKAZANIE PRAW AUTORSKICH

Zgodność i Przekazanie Kodu Źródłowego

Projekty realizowane na podstawie umowy NDA ze 100% przekazaniem praw własności intelektualnej i dostępów w dniu wdrożenia.

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.

Pełna zgodność ze standardami RODO/GDPR, UODO Registered, ePrivacy oraz bezpieczny hosting o niskich opóźnieniach na AWS Frankfurt (eu-central-1).

✦ W3C WEB STANDARDS

Semantic HTML5 markup, strict accessibility (WCAG 2.1 AA), responsive layouts, and cross-browser ECMAScript standards verified by official W3C validation.

✦ OWASP TOP 10 DEFENSE

Proactive protection against SQL injection, XSS vulnerabilities, broken authentication, SSRF, and sensitive data exposure with CSP and HSTS headers.

✦ ISO/IEC 27001 ALIGNMENT

Enterprise data protection practices, AES-256 encryption for data at rest, TLS 1.3 transport security, and isolated environment management.

✦ Poland JURISDICTION & IP

Fully compliant with RODO/GDPR, UODO Registered, ePrivacy guidelines. All source code, database architectures, and keys transfer 100% to your company under signed NDA.

✦ AUTHORITATIVE DATA SOURCES & INDUSTRY BENCHMARKS
Eurostat Digital Economy & Society Insights Official economic intelligence on software enterprise adoption and cloud microservices. Source Link
ISO/IEC 27001 Information Security International standard for information security management and data protection. Source Link
W3C Semantic Web Standards Official World Wide Web Consortium specifications for structured data and accessibility. Source Link
Google Search Central (2024) Official Core Web Vitals guidelines: LCP < 2.5s, INP < 200ms, CLS < 0.1 for top ranking. web.dev/vitals
FAQS
✦ FAQS ✦ WARSAW ✦ DIRECT ANSWERS

What Are the Frequently Asked Questions About Software Engineering in Warsaw?

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 Warsaw and Poland.

How to hire a freelance software engineer in Warsaw, Poland?

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.

How much does it cost to hire a freelance software engineer in Warsaw, Poland?

Pricing is transparent and milestone-based with 0% agency markup. Representative ranges: landing page & brochure platforms $1,500 – $3,500; e-commerce stores with BLIK & Przelewy24 $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.

Should I hire a freelance software engineer or a software agency in Poland?

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.

How does BLIK & Przelewy24 payment gateway integration work?

Integration connects your platform directly to the official merchant APIs of BLIK & Przelewy24. Features include: native checkout flows, debit/credit card processing, instant payment confirmation webhooks, automated transaction reconciliation, and sandbox-to-production testing.

What technologies and frameworks does Umer Malik specialize in?

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).

Who owns the source code and intellectual property once development is completed?

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.

CONNECT

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DOCELOWY BUDŻET
ZAKRES PROJEKTU
WYŚLIJ ZAPYTANIE

Wybierz szacunkowy budżet projektu:

PLN 4K–12K
STARTOWY
PLN 12K–40K
PROFESJONALNY
PLN 40K–120K
KORPORACYJNY
PLN 120K+
SKALA GLOBALNA

✦ REGIONALNE OPERACJE / OBSŁUGIWANE OBSZARY ✦

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