Hire the Best Symbian Development Specialists

I have over 5 years experience with Linux/cloud services. Also have 2 years experience in data engineering with a lot of overlap into Devops on AWS infrastructure in support of a machine learning data pipeline. Skills I have: Opensearch Docker Nodejs Open telemetry Kafka Mongodb Postgresql Linux Server Operating Systems administration, server hardening and server security, Google Cloud, C-Panel/WHM, Apache, MySQL, basic PHP, Exim, DNS. Troubleshooting common web server/emails/scripting Linux server and network/Internet connections related problems. Configure and maintain firewalls such as Sophos, PFSense, Shorewall Network administration and Monitoring using SNMP

I build high-performance interactive 3d applications using Unity game engine. My work spans Interactive Application, Digital Twins, 3D Simulations, Gamification, Games, AR Applications, 3D Web configurators, Product Configurators, Enterprise tools, Industrial Application, Mobile Apps and advanced interactive experiences for startups, businesses, and large organizations. For over a decade, I’ve delivered production-ready Unity projects across mobile, desktop, WebGL, and XR devices including iOS/Android, Oculus Quest, HTC Vive, and HoloLens. I’m comfortable joining an existing team, taking over a legacy project, or building a complete module from scratch with clean architecture and optimized performance. Core Expertise - Unity Development - SaaS App Development - Full Stack - AI Integration - Interactive 3D applications and simulations - Mobile/desktop/WebGL games & experiences - Gameplay systems, physics, AI, multiplayer foundations - Comprehensive optimization & performance troubleshooting - Bug fixing, refactoring, legacy code recovery - C# scripting, UGUI, Cinemachine, Addressables, Asset Bundles - 3D and virtual walkthrough video generation AR/VR Development - ARKit, ARCore, AR Foundation, Vuforia - Room-scale VR and PCVR (Quest, Vive) - Product visualization & 3D configurators - Spatial computing workflows - 3 commercial AR apps published on google play Digital Twins - Real-time monitoring using Unity + IoT pipelines - Industrial simulations with live data (Kafka, MQTT, REST, AWS) - AEC visualization and construction workflows Browser-based 3D configurators (WebGL) Web Games and Android Games published on play store and itch Supporting Tech (for full-pipeline delivery) Python/C# automation, data workflows, GIS processing Web integrations (PHP, JavaScript, NodeJS, .NET, REST APIs) Databases: MySQL, SQLite, MS SQL Server, Firebase Selected Achievements - Built a Unity AR MVP (RoomPlan + ARKit) for the retail furniture industry that helped a startup secure pre-seed investment - Led the development of a SaaS digital twin platform that improved 3D digital twin project delivery and client retention. - Creating an AR workbook app for Grade 4 students. - Developed a 200+ km streaming WebGL environment using asset bundles for a 3D railway line project. - Built digital twins for industrial sites, including power-plant monitoring systems - Delivered factory/building digital twin PoCs improving operational visibility - Published AR apps in healthcare, education, and retail - Automated workflows with Python/C#, increasing team efficiency by 25–30% - Designed and developed a 3D talking avatar solution for interactive services - Created Unity WebGL 3D Configurator for Room Apartments and Car Configurator Tech Stack Unity, C#, UGUI, Cinemachine, Addressable, Asset Bundles, WebGL, ARKit, ARCore, AR Foundation, RoomPlan API, Vuforia, Firebase, iOS/Android, Quest/Vive integrations C#, Python, JavaScript, PHP WordPress (custom development), ASP NET MVC, .NET Core REST APIs, JSON, SQL MySQL, MS SQL Server, SQLite What You Get A senior Unity engineer with 11+ years building real, shipped products. Technical leadership experience with Product Development Acumen Solid architectural thinking Production-grade code Ability to handle Unity + backend + integrations Fast onboarding into existing teams Clear communication and predictable delivery Services Unity development & performance optimization AR/VR application development 3D Industrial Applications Digital twin systems WebGL configurators 3D walkthrough and construction animation videos Workflow automation (Python/C#/API-based tools) Selective web development (WordPress / .NET) for Unity-connected systems Availability & Rate Hourly: $35/hr If you have a Unity project that needs reliability, stability, and someone who knows how to ship, I can help. Send your requirements and I’ll map out a clean plan and timeline.

A reliable & committed software engineer for long-term collaboration. Current record, 10 years managed a client. My principle: honesty & integrity are equally important as skill. Hi, I’m Budi, a senior software engineer, Agentic AI developer & DevOps. If you need someone to built product web based, AI powered or managing server/deployment. I can help. Need something urgent? Invite me and guaranteed response within 1 day. Technologies built - Car Hire Booking Engine, GIS/GPS/Coordinate, Microservices, Infrastructure as code, Data Synchronize, DevOps, SDK/Third Party API integration. - Insurance Product, Secure Data Strict Policy, OAIC/GDPR compliance. My technology stacks: - Languages: PHP, TypeScript, Go, Python, Python. - Frameworks: Laravel, Symfony, FastAPI, Next.js, Node.js. - AI/Agentic Frameworks: LangChain, LangGraph, LangFuse, FactMCP , RAG, n8n. - Cloud & Infrastructure: AWS, Docker, Kubernetes, CI/CD, Distributed Systems. - Data & Querying: MySQL, PostgreSQL, Redis, Pinecone, GraphQL, REST API, XML, SOAP.

I’m a registered architect and Archicad BIM specialist with 6+ years of experience supporting projects in East Africa and with international teams in the U.S. and Australia. I help architects, builders, and developers turn design ideas into clear, coordinated, construction-ready documentation. My focus is practical and buildable work: accurate models, clean drawings, consistent annotation, and sheets that contractors can use without confusion. SERVICES I PROVIDE: - Archicad BIM modeling and architectural design (2D and 3D) - Permit and construction documentation: plans, elevations, sections, details, schedules - Renovation packages: existing/as-built, demolition, and proposed drawings - IFC exports and coordination support for consultant collaboration - 3D visualization and walkthroughs using Twinmotion or Lumion CREDENTIALS: - Graphisoft Certified Archicad BIM User - Graphisoft Archicad Knowledge Assessment - Archicad upgrade training (2025) - IFC EDGE Expert - LEED v4 BD+C training (Alison) - IFC Designing for Greater Efficiency (DfGE) What it’s like to work with me: - Clear communication and reliable delivery across time zones - Organized files, clean sheets, and consistent standards - Comfortable working from sketches, PDFs, redlines, or reference drawings If you need an Archicad-based drafter/architect who delivers precise documentation and communicates well, send me a message with your scope and timeline.

Engineer 7+ years with AI mind set delivering growing and long-term products for clients across the US, Israel, Japan... across domains like eCommerce, Fintech systems, adTech platforms, and enterprise web integrations. • Enterprise Systems: Role-based, Tenant-based systerm, Authentication follow, Design system,.. • eCommerce: Product catalogs, checkout + order flows, inventory sync,... • AdTech: Campaign builders, analytics dashboards, API integrations,... • Web Integration: Payment integration, Twilio, Firebase, Google APIs, legacy system migration,.. BACKEND: Java 11–25 · Spring Boot 2 & 3 & 4 · Kotlin · TypeScript · NestJS · Quarkus · Microservices · REST API · Firebase FRONTEND React.js · Angular · Vue.js · TypeScript · JavaScript · HTMX AI FIRST NATIVE Claude · Codex · windsurf DATABASE & MIGRATIONS PostgreSQL · MySQL · MongoDB · Liquibase · Flyway SECURITY & DEVOPS OAuth2 · Keycloak · SonarQube · Docker · GitHub Actions · CI/CD THIRD-PARTY INTEGRATIONS Stripe · PayPal · Myfatoorah · Twilio · Telnyx · Google APIs · Firebase API · Algolia Search · reCAPTCHA 100% Job Success Long-term client relationships End-to-end ownership from dev → test → deploy. Let's discuss your project.

I'm a professional Senior Linux Systems Engineer with over 14 years of hands-on experience in managing, securing, and optimizing Linux-based servers and infrastructure. If you're a startup, entrepreneur, web agency, or enterprise looking for rock-solid server performance, automation, and security, you're in the right place. I work closely with clients to build stable, scalable, and secure Linux environments What I Can Help You With: Linux Server Setup & Management: Debian, Ubuntu, CentOS, AlmaLinux, RHEL etc Installation, Disk partitioning, LVM, RAID, system hardening Performance tuning and troubleshooting Web Server Deployment: Apache2, Nginx, PHP-FPM, SSL/TLS, Let's Encrypt Virtual Hosts, Rewrite Rules, Reverse Proxy configuration Mail Server Configuration: Postfix, Dovecot, Zimbra, Roundcube etc SMTP, IMAP, SPF, DKIM, DMARC setup Email deliverability and spam protection DNS & Control Panels: BIND, PowerDNS, DNS record management Webmin, ISPConfig, CyberPanel, Virtualmin, Vestacp etc setups Cloud & DevOps Integration: Infrastructure automation using Bash and Ansible Server provisioning, patching, user/group management, cron jobs Experience with various cloud platforms Cloud server setup and management VPN & Proxy Services: Squid, 3proxy, WireGuard, OpenVPN, Anyconnect, PPTP, Ipsec IP rotation, IPv4/IPv6 support, authentication Monitoring & Logging: Zabbix, Nagios, Grafana, Cacti ELK Stack: Elasticsearch, Logstash, Kibana Virtualization & Containers: KVM, Proxmox, VMware ESXi Docker containers, Docker Compose, orchestration Database & Backup: MySQL/MariaDB setup, optimization, replication, backup & restore Rsync, Rclone, cloud/offsite backup strategies Custom backup scripting and automation If you’re looking for a trusted Linux expert to support or transform your infrastructure, let’s connect and discuss how I can help!