LiveKit, WebRTC, SIP/VoIP, Electron, AI, video, audio, real-time software development at scale. 600M+ AI call minutes a month (Nucleus). $10M+ ARR EdTech (BrainCert). Enterprise VMS surveillance for 50,000 users (VALT). ๐๐ฟ๐ฒ๐ฒ ๐ฃ๐ฅ๐ ๐ณ๐ผ๐ฟ ๐ป๐ฒ๐ ๐ฝ๐ฟ๐ผ๐ท๐ฒ๐ฐ๐๐, ๐ณ๐ฟ๐ฒ๐ฒ ๐ฐ๐ผ๐ฑ๐ฒ ๐ฟ๐ฒ๐๐ถ๐ฒ๐ ๐๐ถ๐๐ต ๐ถ๐๐๐๐ฒ ๐ฟ๐ผ๐ผ๐๐ ๐ผ๐ฟ ~๐ฑ๐ฌ๐ต ๐๐ฟ๐ถ๐ฎ๐น - ๐ณ๐ผ๐ฟ ๐ฒ๐ ๐ถ๐๐๐ถ๐ป๐ด ๐ผ๐ป๐ฒ๐.
I'm the CEO of Fora Soft, and personally architect every project. You get an owner accountable for delivery and senior judgment from day one, not a junior learning WebRTC on your budget.
โ ๏ธ DM or invite me - I respond within 2 hours.
WHAT I'VE BUILT (selected):
โ SpeedSpace (LiveKit) - remote video production on LiveKit, WebRTC, and FFmpeg. Makes content for Netflix, HBO, and Electronic Arts. Shown at Paris Fashion Week.
โ Nucleus .com (SIP/VoIP) - WebRTC and SIP business phone system for the Canadian telecom Fibernetics. 600M+ call minutes a month, 5,000+ businesses, AI voice agents, SOC II, HIPAA.
โ FRP.live (Electron) - desktop and AI music platform. 720,000+ licensed tracks from Sony, Universal, and Virgin. Used by 12,000+ DJs.
โ VocalViews .com (WebRTC) - research platform with 1M+ participants, used by Samsung, McDonald's, Google, Netflix, TikTok, Adobe.
โ Tyxit .com (Electron, audio) - Electron desktop app for sub-30ms live music. Performed at the Montreux Jazz Festival. $1.3M raised, partnered with Karmine Corp.
โ VALT ipivs .com (Wowza, WebRTC) - video recording, streaming, surveillance SaaS platform. 770+ US organizations, 2,500 IP cameras, 50K+ users. From $1M revenue in the launch year to $9.7M now. 12 yearsโ partnership.
โ Live Eye (Electron) - AI retail surveillance. 10K+ locations, $5M+ fraud prevented.
โ BrainCert .com - the first HTML5 + WebRTC virtual classroom. 100K+ customers, 500M+ classroom mins.
โ Sprii - โฌ365M+ in live commerce sales. 72K+ live events.
โ StreamLayer - interactive sports overlays, $14.1M raised. NBC, CBS, Red Bull, Chelsea FC.
PROBLEMS I SOLVE (with proof from real projects):
โข When third-party SaaS gets too expensive at scale: replaced GoogleDocs, Zoom and Discord with a custom LiveKit platform, 2,000 students in one live class (Scholarly: 15,000+ users)
โข Sub-30ms latency for live music (Tyxit, Electron app: Montreux Jazz)
โข SIP/VoIP calling at scale: WebRTC-to-SIP bridges, FreeSWITCH, Telnyx (Nucleus, 5K+ businesses)
โข AI surveillance on Electron desktop apps: $5M+ fraud prevented across 10K+ locations (Live Eye)
โข AI voice agents processing 600M+ call min/mo (Nucleus)
โข Secure video conferencing at enterprise scale: up to 500 participants, AES-256 (iMind: used by PwC and national telecoms)
โข Computer vision: 99.5% face recognition, 500K+ plates/day (Mindbox .ai)
โข Live commerce at โฌ365M+ sales (Sprii: 72K+ events, 3K+ brands)
โข Sports tech: Premier League (Vokalo), NBC/CBS/Red Bull (StreamLayer, $14.1M raised)
SPEC-FIRST AGENTIC AI:
I work spec-first, not vibe-first. As CEO and architect, I write the full spec and architecture before any code. Then my senior team drives AI agents against strict guardrails to build production-grade systems. You get AI speed with the stability of a senior team.
TECH I WORK WITH DAILY:
โ Real-time, video, and audio: WebRTC, LiveKit, MediaSoup, MOQ, Ant, Kurento, Janus, Jitsi, Agora, FFmpeg, GStreamer, Wowza, HLS/DASH, RTMP/RTSP
โ VoIP and telecom: SIP, FreeSWITCH, Telnyx, Twilio, Vonage
โ Backend: Node.js, NestJS, Python, Go, PHP, PostgreSQL, MySQL, MongoDB, Redis
โ Frontend and desktop: Electron, React, Next.js, Vue, Angular, JavaScript, TypeScript
โ AI/ML: OpenAI API, Whisper, Deepgram, Speechmatics, Amazon Polly, TensorFlow, PyTorch, OpenCV
โ Mobile: React Native, Flutter, Swift, Kotlin
โ Infra: AWS, GCP, Azure, Docker, Kubernetes, CI/CD
WHO I HELP:
โข Startups building their first video MVP
โข Scale-ups hitting WebRTC performance walls
โข Enterprises needing HIPAA/SOC2 video
HOW I WORK:
1. 30-min call โ assess your project honestly (including if we're NOT the right fit)
2. Written architecture + estimate within 24 hours
3. Dedicated team assigned within 1 week
4. I stay involved throughout โ architecture reviews, tech decisions, escalations
WAYS TO ENGAGE: build from scratch, drop in on the hard WebRTC/LiveKit/SIP/Electron modules, or rescue a stalled build.
WHY FORA SOFT: 100% JSS, $10M+ earned, 925 jobs, 403K+ hours, 400+ clients across 17+ countries, 20 years in video, audio, and real-time software, Top WebRTC Developer 2022 and Top Telecom Developer 2024, 1 of 400 developers passes our internal selection.
CLIENT FEEDBACK: "We've been working together for 10 years and continue. Fora Soft planned and built our entire video SaaS from scratch across web, iOS and Android." - Dustin, CTO @ VALT (50k users, 770 organizations, 2,500 IP cameras)
โ ๏ธ Press Invite or message me. I'll send back a PRD, architecture, and an estimate within 24 hours.
WebRTC
VoIP
Electron
Node.js
React
JavaScript
Session Initiation Protocol
MongoDB
Python
Desktop Application
FFmpeg
React Native
Video Stream
API Integration
OpenAI API
Twilio API
FreeSWITCH
VoIP Software
Web Development
Software Architecture
Jon Paul D.
Mabalacat City, Philippines
$20/hr
5.0
13 jobs
I help businesses build, optimize, and manage enterprise-grade contact center solutions using RingCentral and NICE CXone.
With 8,000+ hours worked and $100K+ earned on Upwork, I specialize in designing reliable IVR systems, intelligent call flows, routing logic, and customer support automation for both small businesses and large enterprises.
What I Can Help You With:
โ RingCentral UCaaS & CCaaS setup and administration
โ NICE CXone / InContact development and support
โ IVR and call flow design
โ Studio scripting and automation
โ Omnichannel customer support solutions
โ API integrations and workflow automation
โ Technical troubleshooting and platform support
โ Contact center optimization and reporting
โ Post-implementation support, maintenance, and system optimization
Why Clients Work With Me:
โ Certified and experienced contact center engineer
โ Strong communication and project ownership
โ Fast problem-solving and reliable delivery
โ Able to manage projects from planning to deployment
โ Ongoing support available after implementation
I focus on building scalable, user-friendly customer experience solutions that improve efficiency and customer satisfaction.
Letโs discuss how I can help your business.
Business with 10-99 Employees
Business with 100-999 Employees
Desktop Support
NICE
VoIP Administration
VoIP Software
inContact
Call Center Management
Avaya
Implementation
Implementation Plan
RingCentral Glip
Dialpad
Back-End Development
Front-End Development
Jose M.
Heredia, Costa Rica
$75/hr
5.0
214 jobs
I specialize in VoIP solutions with a focus on RingCentral (EX & CX) and Zoom (Phone & CC) project implementation and ongoing support. As a subject matter expert in the field, I work with businesses of all sizes to streamline communication systems, resolve complex technical challenges, and deliver seamless transitions to cloud-based telephony.
Here's what you can expect when working with me:
Deep Roots in VoIP: I'm not just certified; I'm passionate about what I do. With experience in RingCentral, Avaya, Zoom and Vonage, I'm well-versed in the intricacies of these platforms both in its UCaaS and CCaaS versions.
Your Time Matters: I understand that every second counts in your business. That's why you can rely on me for prompt responses and effective solutions.
Who I Serve:
From small startups to large enterprises, I've had the privilege of assisting businesses of all sizes. My expertise spans various industries, including law firms, universities, fitness, and finance, to name a few.
Here is a list of the most common tasks I perform within a VoIP platform:
Call queues / Auto Attendant - IVR
Call Forwarding / Call Routing
Voicemail Setup / Custom Answering Rules
Porting / User setup / Limited extensions
SMS Automation** (10DLC)
Multi Site
Call logging expert / Audit trail
Announcement / Audio greetings - Voice over
Desk Phone Provisioning
I'm here, ready to be your partner in enhancing your communication systems. Reach out to me here on Upwork and let's start a conversation, looking forward to understanding your unique needs and finding the perfect solution for you!
Call Center Management
Business with 100-999 Employees
Phone Support
VoIP PBX
System Administration
System Configuration
VoIP
Telecommunications Engineering
IVR Software
Telephone System
RingCentral Glip
Avaya
VoIP Software
VoIP Administration
Technical Support
PBX
Ambiorix R.
Santo Domingo, Dominican Republic
$35/hr
5.0
282 jobs
Iโm a VoIP specialist with extensive experience building solutions using Asterisk, FreePBX, and FreeSWITCH. Iโm also a Phone AI agent developer with a strong background in AI phone agents based on the OpenAI API, ElevenLabs, and the VAPI framework.
As a top Twilio developer, I work extensively with Twilio SMS and Voice APIs, integrating communication systems with external platforms.
I also work with traditional call center solutions such as VICIdial, including IVRs, auto-dialers, and API integrations.
Additionally, Iโm a full-stack developer skilled in Python, Node.js, JavaScript, and PHP, with experience in both relational and non-relational databases, delivering end-to-end solutions from backend to frontend.
MySQL
jQuery
Twilio API
AJAX
Node.js
HTML5
PHP
JavaScript
Flutter
Asterisk
Session Initiation Protocol
Linux System Administration
Twilio
Android
Ali R.
Lahore, Pakistan
$25/hr
4.9
18 jobs
I develop scalable SaaS platforms and multi-vendor marketplaces tailored for growth. My core expertise includes integrating secure payment gateways like Stripe Connect to handle complex split payments. I also engineer reliable subscription billing systems that ensure consistent recurring revenue for your clients.
โข ๐๐ ๐ง๐ผ๐ผ๐น๐: Ultra-fast deployment using cutting-edge tools like Bolt, Bubble, Cursor, and Claude.
โข๐ช๐ฒ๐ฏ ๐๐ฒ๐๐ฒ๐น๐ผ๐ฝ๐บ๐ฒ๐ป๐: Proficient in creating dynamic and responsive web applications.
โข ๐ ๐ฎ๐ฟ๐ธ๐ฒ๐๐ฝ๐น๐ฎ๐ฐ๐ฒ ๐๐ฒ๐๐ฒ๐น๐ผ๐ฝ๐บ๐ฒ๐ป๐: Skilled in developing and optimizing marketplace platforms for various industries.
โข ๐ฆ๐๐ฟ๐ถ๐ฝ๐ฒ ๐๐ป๐๐ฒ๐ด๐ฟ๐ฎ๐๐ถ๐ผ๐ป: Expert in Stripe Connect, subscription management, webhook handling, and troubleshooting.
โข ๐๐๐น๐น ๐ฆ๐๐ฎ๐ฐ๐ธ ๐๐ฒ๐๐ฒ๐น๐ผ๐ฝ๐บ๐ฒ๐ป๐: Skilled in both frontend and backend technologies, including Laravel, React, and Vue.js.
โข ๐๐ฃ๐ ๐๐ฒ๐๐ฒ๐น๐ผ๐ฝ๐บ๐ฒ๐ป๐ ๐ฎ๐ป๐ฑ ๐๐ป๐๐ฒ๐ด๐ฟ๐ฎ๐๐ถ๐ผ๐ป: Experienced in developing and integrating APIs for enhanced functionality.
โข ๐๐ ๐ฆ ๐ฃ๐น๐ฎ๐๐ณ๐ผ๐ฟ๐บ๐: Proficient in WordPress and Shopify development and customization.
Technical Stack:
- Backend: Laravel, Node.js
- Frontend: React, Vue.js
- CMS: WordPress, Shopify
- AI tools: Make and n8n
Rate: My hourly rate ranges from $25 to $30, depending on the project scope and requirements.
As a long-term technical partner, I am committed to delivering high-quality solutions that align with your business goals. My real-world experience in developing complex systems ensures that your web applications are reliable, scalable, and optimized for performance.
Stripe
Web Design
API
Web Development
Back-End Development
WordPress Development
SaaS Development
Zapier
Make.com
Stripe API
Bubble.io
Shopify
Shopify Theme
Full-Stack Development
Supabase
API Integration
Payment Gateway Integration
Shopify Development
Annas K.
Houston, Texas
$70/hr
4.6
57 jobs
๐ฅ๐ฒ๐ฎ๐ฑ ๐บ๐ฒ ๐๐ต๐ฟ๐ผ๐๐ด๐ต ๐บ๐ ๐ฝ๐ฟ๐ผ๐ณ๐ถ๐น๐ฒ ๐ฎ๐ป๐ฑ ๐บ๐ ๐ฐ๐น๐ถ๐ฒ๐ป๐๐' ๐ณ๐ฒ๐ฒ๐ฑ๐ฏ๐ฎ๐ฐ๐ธ ๐ถ๐ณ ๐๐ผ๐ ๐๐ฎ๐ป๐ ๐ฎ๐ป ๐๐ฑ๐ฒ๐ฎ๐น ๐๐ฎ๐ป๐ฑ๐ถ๐ฑ๐ฎ๐๐ฒ ๐ฎ๐ป๐ฑ ๐ฎ ๐๐บ๐ผ๐ผ๐๐ต ๐ฝ๐ฟ๐ผ๐ฐ๐ฒ๐๐ ๐ณ๐ผ๐ฟ ๐๐ผ๐๐ฟ ๐ฝ๐ฟ๐ผ๐ท๐ฒ๐ฐ๐.
Top-rated Plus Full-Stack Developer with 12+ years of experience building SaaS platforms, internal business systems, dashboards, customer portals, and Stripe subscription products using React, Next.js, Node.js, TypeScript, PostgreSQL, and AWS.
I work with startups, SaaS companies, and growing businesses that need more than a basic website. My focus is on building software products and business platforms that improve workflows, reduce manual work, and give teams a system they can actually rely on as they grow.
Whether youโre launching a new SaaS product, building an internal operations platform, replacing spreadsheets and manual processes, creating a subscription-based application, or integrating AI into an existing product, I can help take it from planning to production.
๐ฅ๐๐๐๐ก๐ง ๐ฃ๐ฅ๐ข๐๐๐๐ง ๐๐ซ๐ฃ๐๐ฅ๐๐๐ก๐๐ (๐ฌ๐ผ๐ ๐ฐ๐ฎ๐ป ๐ฎ๐น๐๐ผ ๐๐ฒ๐ฒ ๐ถ๐ป ๐๐ต๐ฒ ๐ฟ๐ฒ๐ฐ๐ฒ๐ป๐ ๐๐ผ๐ฏ๐):
๐๐ฒ๐ฎ๐น๐๐ต๐ฐ๐ฎ๐ฟ๐ฒ ๐ฆ๐ฎ๐ฎ๐ฆ ๐ฃ๐น๐ฎ๐๐ณ๐ผ๐ฟ๐บ (๐๐๐ ๐๐ผ๐บ๐ฒ๐)
Built a HIPAA-compliant operations platform for Adult Family Homes that centralized admissions, onboarding, compliance workflows, incident reporting, audit trails, document generation, e-signatures, and multi-facility management. The system replaced fragmented manual processes and created a scalable operational foundation for long-term growth.
๐๐ ๐๐ฒ๐ฎ๐น๐๐ต๐ฐ๐ฎ๐ฟ๐ฒ ๐ฆ๐ฎ๐ฎ๐ฆ ๐ฃ๐น๐ฎ๐๐ณ๐ผ๐ฟ๐บ (๐ก๐ฒ๐๐ฟ๐ผ๐๐ผ๐ฑ๐ฒ ๐ ๐๐ )
Led the end-to-end development of an AI-powered SaaS platform that helps physicians and medical coders review clinical documentation against AMA E/M guidelines, generate CPT E/M and ICD-10 coding recommendations, identify documentation gaps, and improve coding accuracy. I handled application architecture, AI integration, authentication, subscription logic, database design, and deployment.
๐ฆ๐๐ฟ๐ถ๐ฝ๐ฒ ๐ฆ๐๐ฏ๐๐ฐ๐ฟ๐ถ๐ฝ๐๐ถ๐ผ๐ป ๐ฆ๐ฎ๐ฎ๐ฆ ๐ฃ๐น๐ฎ๐๐ณ๐ผ๐ฟ๐บ (๐ฃ๐ฎ๐ฟ๐๐ ๐๐ฎ๐ป๐ฑ๐)
Designed and implemented the full Stripe subscription infrastructure for Party Bands, including Stripe Checkout, subscription management, webhook handling, renewals, cancellations, failed payment recovery, and customer billing workflows. The system was built to support recurring revenue growth with reliable payment and subscription handling in production.
WHAT I BUILD
โข SaaS platforms and multi-tenant web applications
โข Custom business software and internal operations systems
โข CRM systems, admin dashboards, and workflow tools
โข Subscription products and Stripe billing platforms
โข Customer portals and self-service platforms
โข AI-powered features, GPT integrations, and business automation
โข Healthcare and HIPAA-conscious operational software
โข API-driven applications and third-party integrations
โข Startup MVPs that need to move from idea to production quickly
Areas of Expertise:
Full Stack Developer, React Developer, Next.js Developer, Node.js Developer, JavaScript Developer, TypeScript Developer, MERN Stack Developer, SaaS Developer, SaaS Application Developer, Startup Developer, MVP Developer, Web Application Developer, Software Developer, API Developer, Stripe Developer, Stripe Integration, Stripe API, Stripe Connect, Stripe Billing, Stripe Checkout, Stripe Subscription, Payment Gateway Integration, PostgreSQL Developer, MongoDB Developer, Supabase Developer, AWS Developer, Docker Developer, Vercel Developer
CORE TECHNOLOGIES
React.js โข Next.js โข Node.js โข TypeScript โข JavaScript โข PostgreSQL โข MongoDB โข MySQL โข REST APIs โข GraphQL โข OpenAI API โข Stripe API โข AWS โข Docker โข Authentication Systems โข Role-Based Access Control (RBAC)
WHAT CLIENTS WORK WITH ME FOR
โ Building SaaS products from idea to launch
โ Structuring scalable backend systems and application architecture
โ Developing dashboards, portals, and internal business tools
โ Integrating Stripe subscriptions, billing flows, and payment systems
โ Adding AI capabilities into products and operational workflows
โ Improving, stabilizing, and scaling existing web applications
I donโt approach projects as isolated development tasks. I look at business goals, user workflows, system structure, scalability, and long-term maintainability before development starts. That helps me build software that is easier to operate, easier to extend, and better aligned with how the business actually works.
Over the years, Iโve worked on SaaS products, healthcare platforms, CRM systems, subscription businesses, customer portals, internal operations software, and AI-enabled applications that help teams work more efficiently and scale with less friction.
If you need a developer who can help architect, build, and scale a SaaS platform, business application, AI-powered product, Stripe-based subscription system, or internal operations platform, feel free to reach out and share the details of your project.
Full-Stack Development
SaaS Development
Stripe
Back-End Development
React
Stripe API
Next.js
Node.js
TypeScript
JavaScript
API Development
Payment Gateway Integration
Database Architecture
PostgreSQL
AWS Development
AI App Development
Software Architecture
OpenAI API
Web Application Development
RESTful API
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Kinetic Investments
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Summa Linguae
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