Hire the Best User Stories Freelancers
in Turkey

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Behrouz L.

Istanbul, Turkey

$15/hr
4.8
25 jobs

I'm a UI/UX and Visual Designer who's looking to create unique and always trying to make significant changes and creative designs to bring the most enjoyable experience for the user to make the product stands out among others. I merge these experiences with UX/ UI design to make products more functional and visually appealing. My goal is to help clients solve problems and to help companies grow. By combining user experience and web development training, I can help speed up the design process, allowing my clients to improve and focus on their business goals.

  • Figma
  • Interaction Design
  • User Interface Design
  • Responsive Design
  • Mobile App Design
  • Web Design
  • Prototyping
  • Wireframing
  • Web Application
  • UX & UI
  • Web UI
  • App Design
  • UI Graphics
  • User Flow
Andrey P.

Izmir, Turkey

$40/hr
5.0
19 jobs

Your video pipeline is broken. Maybe it drops under load. Maybe the latency is too high for a live product. Maybe your AI model works in staging and fails when real traffic hits. You've probably already spent time and money trying to fix it. I've been solving exactly these problems since 2005 - 13,485 hours, 14 projects, 100% Job Success Score. Zero abandoned. Here's who trusts the platforms I've built: Netflix. HBO. Electronic Arts. Nokia. The World Bank. Harvard University. These clients don't give second chances. The platform works or it doesn't. Mine work. ๐—ช๐—ต๐—ฎ๐˜ ๐—œ'๐˜ƒ๐—ฒ ๐—ฏ๐˜‚๐—ถ๐—น๐˜: โœ… Speed.Space - live production platform for Netflix, HBO, EA, and Apex Legends. Multi-stream switching, real-time collaboration, pro-grade codec control. Featured at Paris Fashion Week and Live Nation Urban events. Zero downtime. โœ… ShortKlips - video project management for Nokia and the World Bank. 200K+ monthly video views. Cut client project turnaround by 30%. โœ… VirtualCr8tive - hybrid event platform for Harvard University and U.S. Vets. โœ… CloudDoctors - HIPAA-compliant telehealth system on WebRTC, built from conception through multiple release cycles. "I always have an excellent experience working with Fora Soft. They have been with me since the conception of my project." โœ… YUUALL - WebRTC platform, long-term build across multiple versions. "Andrey saw himself as part of our team, talked about our product, and proactively contributed. Even last-minute requests were handled in a timely and constructive way." ๐—ช๐—ต๐—ฎ๐˜ ๐—ฏ๐—ฟ๐—ฒ๐—ฎ๐—ธ๐˜€ ๐—ฎ๐—ป๐—ฑ ๐—ต๐—ผ๐˜„ ๐—œ ๐—ณ๐—ถ๐˜… ๐—ถ๐˜: โœ”๏ธ Pipeline latency too high I profile FFmpeg filter graphs, find the bottleneck, and cut processing time without touching stream quality - on live broadcast feeds, telehealth sessions, and OTT ingest pipelines. โœ”๏ธ WebRTC calls dropping under load Jitter buffer misconfiguration. Codec mismatch. Bad TURN/STUN setup. I'll tell you which one is yours in the first conversation. โœ”๏ธ AI inference too slow for a live feed Object detection on live streams needs a different architecture than batch processing. I've built TensorFlow inference pipelines running under 80ms on live video. โœ”๏ธ FFmpeg not doing what you need Custom filter graphs, multi-stream muxing, format conversion, hardware acceleration (NVENC, VAAPI, VideoToolbox). If it's possible in FFmpeg, I've built it. โœ”๏ธAudio failing under noise Noise cancellation, echo reduction, and voice isolation for WebRTC calls - built for telehealth and voice AI pipelines where audio quality is the product. โœ”๏ธ Platform won't scale I've worked on systems handling 600M+ call minutes per month. Scaling is an architecture problem. I fix it at the design level, not with more servers. ๐—ช๐—ต๐—ฎ๐˜ ๐—œ ๐—ฏ๐˜‚๐—ถ๐—น๐—ฑ: โ€ฃ Real-time pipelines - streaming, recording, live broadcast, AI-assisted editing โ€ฃ WebRTC and LiveKit - low-latency calls, conferencing, SFU topology, live events โ€ฃ AI on live video - transcription, object and audio recognition, automated editing โ€ฃ Multimedia tooling - FFmpeg, OpenCV, HLS/DASH, RTMP/RTSP, OBS, WebGL โ€ฃ Cross-platform - web, iOS, Android, desktop, Smart TV, VR/AR โ€ฃ Cloud infrastructure - AWS, GCP, Docker, Kubernetes, CI/CD โ€ฃ HIPAA and GDPR compliant on every project that requires it ๐—›๐—ผ๐˜„ ๐˜๐—ต๐—ถ๐˜€ ๐˜„๐—ผ๐—ฟ๐—ธ๐˜€: 1. You describe what's broken - or what you're building from scratch. I come back with a diagnosis: what the problem is, how to fix it, what it costs. Not a proposal. Not a sales call. A technical diagnosis. 2. Then we scope the work together before either of us commits to anything. My estimate deviation averages ~6%. I plan iteratively, validate before building, and run automated and manual QA with staged production releases on every project. + Fora Soft's Agentic Engineering process let me perform dev tasks 4-10x time faster. 3. I work inside the Fora Soft team - 51-200 engineers, 914 projects, $10M+ on Upwork. If your project grows, a PM, QA engineer, and additional developers are already there. You don't end up with a solo freelancer who disappears when scope expands. ๐—™๐—ฟ๐—ฒ๐—ฒ ๐—ณ๐—ผ๐—ฟ ๐—ป๐—ฒ๐˜„ ๐—ฐ๐—น๐—ถ๐—ฒ๐—ป๐˜๐˜€: Architecture planning and scoping at no charge. Before you commit a dollar, you'll know exactly what you're building, how long it takes, and where the risks are. For existing platforms: free project audit across 21 parameters - code review, security checks, bottlenecks, etc. Every project starts with a diagnosis, not a contract. Describe what's broken. I'll tell you what's wrong and how to fix it.

  • JavaScript
  • OpenAI API
  • AI App Development
  • WebRTC
  • React
  • Node.js
  • TensorFlow
  • Computer Vision Software
  • Video Stream
  • OpenCV
  • FFmpeg
  • Real Time Stream Processing
  • WebGL
  • Stream Processing Framework
  • Video Processing
  • Bug Fix
  • Web Application Audit
  • AI Agent Development
  • Application Improvement
  • Multimedia Development
Busra K.

Istanbul, Turkey

$40/hr
4.7
7 jobs

๐ŸŒฑ About Me Hi! I'm a UX Researcher & UX Researcher & Product Collaborator with a strong background in product development and a passion for solving real user problems. With over 5 years of experienceโ€”most recently at Insider, a global B2B SaaS companyโ€”I specialize in combining deep user insights with product strategy. ๐Ÿ” What I Do Best: -Mixed-method UX research (interviews, usability testing, surveys, analytics) -Discovery-phase product validation & MVP testing -Turning research into wireframes, personas, journey maps -Working directly with PMs to define roadmap priorities -Designing data-backed, user-centered solutions ๐Ÿ’ผ Product Collaboration Experience: At Insider, I worked closely with Product Managers and Designers to identify user pain points, define success metrics, and support product ideation and validation. I actively participated in roadmap planning, feature prioritization, and post-launch iteration. ๐Ÿ› ๏ธ Tools I Use: Figma, Maze, Dovetail, Hotjar, UXCam, Jira, Miro, Trello ๐Ÿง  Background: With a degree in Psychology, I bring a human-centered mindset to every project. Whether youโ€™re launching an MVP or refining a live product, I can help you make user-driven decisions that stick. Letโ€™s connect if youโ€™re looking for someone who can bring clarity to user behavior, shape your roadmap with evidence, and help your product grow in the right direction. โœ… 3. Work History UX Researcher Insider | 03/2023 โ€“ Present Led end-to-end UX research for enterprise-level products like Recommendations and Personalization. Collaborated with PMs to shape roadmap priorities through research and validation. Conducted mixed-method studies: interviews, usability tests, surveys, analytics. Translated insights into product improvements and user experience enhancements. UX Designer & Researcher 4A Labs | 07/2021 โ€“ 02/2023 Defined user needs through research and created personas, flows, journey maps. Designed wireframes and prototypes based on research findings. Used Maze, Hotjar, and UXCam for data collection and insight reporting. Supported UI and dev teams in agile workflows.

  • Adobe XD
  • UX Writing
  • Figma
  • User Flow
  • User Experience Design
  • User-Centered Design
  • UX & UI
  • UX Research
  • Miro
  • UserTesting
  • Benchmarking
  • Product Discovery
  • Product Roadmap
  • Product Management
  • Jira
Gizem K.

Antalya, Turkey

$20/hr
4.9
2 jobs

I am a product manager with a background in product design and entrepreneurship. Previously, I've worked at Mediazone, contributing to core consumer-facing media products (such as Yemekcom and Onedio), while also driving internal product initiatives and an AI-based mobile application. I focus on translating business goals into clear product direction, shaping requirements, and supporting execution across cross-functional teams. I rely on user feedback and qualitative insights to inform iteration and improve product readiness. Before that, I managed internal product backlogs and stakeholder alignment at Brick Institute. Earlier in my career, I co-founded an indie game studio and worked hands-on across product, UX, and delivery processes, which continues to shape my product mindset today. I enjoy working on products that balance user needs, technical constraints, and business context.

  • Product Design
  • Product Management
  • AI Product Management
  • Data Analytics
  • Figma
  • User Experience Strategy
  • User Experience
  • User Acceptance Testing
  • User Behavior Analytics
  • Problem Resolution
  • Jobs-To-Be-Done Framework
  • Mixpanel
  • Jira
  • Product Analytics
  • Web Application Framework
  • Mobile App Strategy
  • App Usability Analysis
  • Product Requirements Document
  • Growth Analytics
  • Wireframe

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