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CTO / Technical Co-Founder – AI Voice Avatar Startup (Equity + Cash) The Opportunity Looking for a technical co-founder to build an AI-powered training platform for pharma sales reps. This is equity-heavy: 15-20% ownership + $2-3K/month cash. What We’re Building Users practice sales pitches by talking to AI avatars that act as doctors. Think of it as “a personal coach powered by AI.” MVP features: - Real-time voice conversation with video avatar - AI evaluates performance and gives feedback - Dashboard to track progress Tech stack (flexible): - Avatar: HeyGen or similar - Voice: OpenAI Whisper + TTS - Brain: GPT-4 with RAG - Frontend: React/[login to view URL] Why This Will Succeed • I have 20+ years in pharma marketing (I know the buyers) • 2-3 companies already interested in piloting • $150M+ market in LATAM with no clear leader • We can be profitable with just 5 clients What I Need You should have: - 5+ years full-stack experience - Experience with AI APIs (OpenAI, etc.) - Built products from scratch before - Startup mindset (move fast, own decisions) Bonus: - WebRTC / real-time voice experience - Video avatar API experience - Spanish language The Deal • Equity: 15-20% (4-year vest, 1-year cliff) • Cash: $2,000-3,000/month during MVP • Commitment: 30-40 hrs/week • Remote: LATAM timezone preferred Next Steps Send me: 1. Brief intro + relevant experience 2. Why this interests you 3. Your availability We’ll do a quick call, then a small paid test project before committing. I want a partner, not a contractor. If you’re excited about AI and want to own part of a startup, let’s talk.
Project ID: 40183420
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75 freelancers are bidding on average $3,807 USD for this job

Hello axelh73, I am excited about the opportunity to potentially collaborate as the technical co-founder for your AI sales training startup. Your innovative approach to utilizing AI avatars for sales pitch practice aligns perfectly with my 5+ years of full-stack experience and expertise with AI APIs, making me well-equipped to contribute effectively to this project. I am particularly intrigued by the potential impact of this platform in the pharma sales industry and the opportunity to be part of a disruptive solution in a market with significant growth potential. Your clear vision and strategic approach, coupled with the market opportunities in LATAM, make this a compelling venture to be a part of. I am available for daily updates and open communication to ensure the project progresses smoothly. You can view my relevant experience and projects in my portfolio: https://www.freelancer.com/u/eDesignerExpert I am eager to discuss further how I can add value to your project and contribute to its success. Looking forward to the next steps in our potential collaboration. Best regards, Ramneet
$3,000 USD in 7 days
7.5
7.5

Hi, axelh73. I’m genuinely excited about the chance to bring your design project to life! After reading your brief, I immediately saw the opportunity to create something visually stunning, on-brand, and personalized just for you. With proven skills in Logo Design, Illustrator, I know exactly how to turn your ideas into polished, high-impact visuals. Want to see what we’re capable of? Check out my portfolio: https://www.freelancer.com/u/komalshaikh92 Let’s team up and create something amazing. I’d love to chat and hear more about your vision! Best regards, Komal
$3,999 USD in 7 days
5.9
5.9

Hello, HAVE HANDS-ON EXPERIENCE WITH SUCH PROJECT I have 9+ years of proven experience building AI-driven, real-time web products and understand exactly what it takes to launch a voice-first startup from zero to pilot customers. Goal: build a scalable, user-centric AI role-play platform where pharma reps practice realistic sales conversations and receive actionable feedback. -->> Real-time voice + avatar interaction -->> GPT-4 + RAG evaluation -->> Performance scoring & feedback -->> Progress dashboards Approach: pragmatic startup architecture, rapid MVP shipping, tight AI/API integration, and business-aligned technical decision-making. This opportunity strongly interests me due to the clear market pull, early LOIs, and founder-market fit. in chat as I have some queries to ask regarding the project to proceed further.
$3,000 USD in 7 days
6.1
6.1

3k/mes + 15% de SkillDose. El stack y el plan del documento son adecuados, pero para la experiencia ideal de SkillDose en un MVP sólido las claves son el contenido (atmósfera inmersiva, grafos, doctor role, etc) y la integración de red precisa (latencia de nuestros avatares). Mi nombre es Emmanuel Sánchez, Full Stack con 5 años de experiencia. Desarrolle GuIA: Un avatar que sirve como guía para la oficina de turismo virtual de Córdoba, España (GPT4o real time con context injection via Tools, servidor SFU auto hospedado) Hagamos la prueba de $1k para validar nuestra afiliación luego de conectar en la reunión.
$3,000 USD in 23 days
5.8
5.8

Hello, I’ve read through the opportunity in detail, and this is exactly the kind of product and partnership I look for. I’m a senior full-stack engineer with 10+ years of experience building products from zero to launch, including AI-driven systems using OpenAI APIs, real-time workflows, and scalable web platforms. What excites me here is the clear market pull, your deep pharma domain expertise, and the focus on realistic practice rather than passive training. I’ve worked with conversational AI, RAG pipelines, and performance evaluation systems, and I’m comfortable making pragmatic architecture decisions that balance speed, cost, and long-term scalability. I also enjoy challenging assumptions and thinking in terms of business impact, not just code. I’m comfortable owning the technical roadmap end to end—from architecture and MVP delivery to early production hardening—and moving fast in an ambiguous startup environment. The equity-heavy structure makes sense to me because I’m interested in building and owning something meaningful, not just delivering tasks. I’m available 30–40 hours per week, open to a quick call, and happy to start with a small paid test project to validate fit on both sides. Looking forward to discussing whether this could be the right partnership.
$3,000 USD in 7 days
4.5
4.5

Greetings! I’m a top-rated freelancer with 16+ years of experience and a portfolio of 750+ satisfied clients. I specialize in delivering high-quality, professional ai sales training services tailored to your unique needs. Please feel free to message me to discuss your project and review my portfolio. I’d love to help bring your ideas to life! Looking forward to collaborating with you! Best regards, Revival
$3,000 USD in 30 days
4.6
4.6

Hello axelh73, I've reviewed your project and understand that you're looking for a skilled designer for Co-Founder Needed for AI Sales Training Startup. I’ll create original, eye-catching designs tailored exactly to your requirements and I’ll gladly make revisions until you’re fully satisfied. Here’s what you get when working with me: ⭐ Unlimited Revisions – until you're 100% happy ⭐ Money-Back Guarantee – complete peace of mind ⭐ Clean, Professional & Custom Designs – no templates ⭐ Fast Turnaround – always on schedule ⭐ Print-Ready & Web-Optimized Files – in AI, PSD, PDF, JPEG, and PNG ⭐ Clear Communication – prompt responses and updates ⭐ Full Ownership of Final Designs – you own the rights Let’s connect and bring your vision to life, I’m confident we can create something exceptional together. Looking forward to hearing from you. Best regards, Komal Shaikh
$3,000 USD in 7 days
4.0
4.0

Hi there, I’ve been leading product development for AI startups since 2017, and I’m passionate about building innovative solutions that deliver real value. I’ve worked extensively with AI models like GPT-3.5, GPT-4, and others, and I’ve integrated voice technologies such as WebRTC and Twilio into multiple products. As a product manager and developer, I’ve successfully launched several MVPs and grown startups from early-stage to multi-million dollar businesses. I believe that a strong product manager is just as important as a skilled developer, and I bring both perspectives to the table. Let’s schedule a 10-minute introductory call to discuss your project in more detail and see if I’m the right fit for your exciting venture. I’m eager to learn more about your vision. Best, Adil
$4,094.25 USD in 21 days
4.2
4.2

Hello, I'm excited about the opportunity to join your AI Voice Avatar Startup as a technical co-founder. With over five years of full-stack development experience, particularly in AI APIs and building products from the ground up, I align well with your vision of creating an AI-powered training platform for pharma sales reps. My startup mindset drives me to move fast and make decisive, impactful contributions. I'm particularly drawn to the innovative use of AI avatars as personal coaches, leveraging GPT-4 and OpenAI Whisper for real-time feedback, which I believe can revolutionize the industry. Could you share more about the specific challenges you've encountered with the current platforms you're considering, like HeyGen? Additionally, how do you envision the integration process with potential pilot companies in LATAM? Looking forward to discussing how we can make this vision a reality together. Best regards,
$3,000 USD in 50 days
4.2
4.2

Embarking on the journey to create an AI-powered training platform for pharma sales reps is an exciting opportunity, especially with a focus on harnessing AI avatars for interactive learning experiences. Your vision of using AI to simulate conversations with doctors and provide real-time feedback aligns perfectly with current technological advancements. With over five years of experience in full-stack development and a strong track record of building AI-driven products from the ground up, I am well-equipped to bring your vision to life. My proficiency in using AI APIs and developing real-time voice solutions ensures that the technical demands of your platform are met effectively. Could you share more about the specific challenges you're anticipating with the MVP development? I’m eager to discuss how we can collaborate to turn your innovative concept into a successful reality.
$3,500 USD in 60 days
4.1
4.1

Good Day axelh73, As a senior technical co-founder with extensive experience in building AI-powered platforms, I specialize in creating innovative solutions for sales training. I am excited about the opportunity to work on the AI Voice Avatar Startup project, where users can practice sales pitches with AI avatars acting as doctors. My expertise in full-stack development, AI APIs, and product building align perfectly with the requirements for this project. I offer unlimited revisions, unique creations, a money-back guarantee, 24/7 communication, and timely delivery. You can browse my portfolio for quality work samples at https://www.freelancer.com/u/leenadvnani6. Let's discuss your project further in the chat. Best regards, Leena Kumari :)
$3,000 USD in 7 days
3.8
3.8

Hello, Team Velora has been running for 3 years. I’m Rahul Singh, a full-stack developer with 7+ years of experience building AI-driven applications, including real-time voice and GPT-4 integrations. I’m passionate about leveraging AI to create practical, revenue-generating tools, and your AI voice avatar platform for pharma sales reps excites me as a chance to co-own and scale a high-impact startup. I can commit 30–40 hours/week and help architect the MVP from scratch, from AI avatar integration to analytics dashboards. Please come to the chat box to discuss the partnership further.
$3,500 USD in 20 days
3.1
3.1

Hi there! Are you planning to integrate any custom NLP models alongside GPT-4 for more specialized feedback? Regardless, this is definitely something that I feel confident delivering on, given my past experience. I would love to discuss your project further! Looking forward hearing from you. Kind Regards, Corné
$3,000 USD in 14 days
0.9
0.9

Hi, I’m excited about the opportunity to partner with you in building an AI-powered training platform for pharma sales reps. With over five years of full-stack development experience and a strong background in AI, I understand the technical landscape and the needs of users who are looking for effective sales training tools. I have successfully built products from scratch, harnessing technologies like OpenAI's Whisper and GPT-4, making me a great fit to bring your vision to life. Your expertise in pharma marketing coupled with my tech skills can help us create a game-changing platform. The project’s potential for profitability in the LATAM market excites me, especially with several companies already interested in piloting the solution. I’m ready to commit to the required hours and help drive this project forward quickly. Please message me at your earliest convenience to discuss further! What specific milestones do you envision for the MVP development phase? Thanks,
$4,885 USD in 7 days
0.0
0.0

Hello, As a skilled and versatile full-stack developer with extensive experience in Frontend, Backendservices, databases, cloud infrastructure, and DevOps, I am confident I can help bring your inventive idea to life. My proficiency in AI development utilizing libraries such as TensorFlow and OpenCV perfectly aligns with your project's core concept—an AI-powered training platform for pharma sales reps. Beyond building responsive interfaces that your users will interact with, I also bring deep knowledge of NoSQL databases which enables flexible and high-performing data storage. Moreover, my fluency in languages like JavaScript (React.js, Angular), Python (Django), Java (Spring Boot) and others allows me to adapt to varying tech stacks seamlessly. Given that your project requires a startup mindset of moving fast and making vital decisions, my track record of building products from scratch perfectly resonates with your needs. Lastly, my proficiency in Spanish (Bonus skill) aligned with my familiarity with the LATAM market will prove invaluable in penetrating the $150M+ market you've identified. I'm excited at the opportunity to work on such an innovative project that marries my technical expertise with my passion for AI solutions. As a partner, not just a contractor, I'm ready to roll up my sleeves for the paid test project ahead as a show of commitment to this amazing venture. Thanks!
$3,000 USD in 2 days
0.0
0.0

As a seasoned full stack Engineer with expertise in Web and Mobile Application Development, I am excited about the opportunity to potentially collaborate on this innovative AI sales training startup. With over 8 years of experience in building robust and user-friendly applications, I am confident in my ability to contribute to the development of the AI-powered training platform for pharma sales reps. My technical skills align well with the project requirements, including experience with AI APIs such as OpenAI, building products from scratch, and a startup mindset focused on agility and ownership. I am particularly intrigued by the concept of using AI avatars to enhance sales pitch practice and evaluation, and I believe my background in web and mobile application development can bring value to this venture. I am eager to discuss further and explore how we can potentially work together to bring this exciting project to life. Looking forward to the opportunity to connect and learn more about your vision for this startup.
$3,000 USD in 7 days
0.0
0.0

With a unique blend of technological expertise and a rich background in pharma marketing, I am perfectly positioned to spearhead your AI sales training startup. Regarding the technical aspect, my 5+ years of full-stack development will allow me to comfortably oversee every stage of your project - from ideation to execution. Moreover, my experience with AI APIs like OpenAI ensures that I can proficiently navigate the chosen technology stack and maximize its potential, including OpenAI's Whisper and TTS for voice applications and HeyGen for avatars. My previous work developing scalable web and mobile platforms speaks volumes about my capacity to create products from scratch, which aligns strongly with what this role necessitates. Crucially, I don't just bring technical expertise to the table; I bring a true startup mindset. This means being nimble, adapting quickly, and taking ownership of challenging decisions without compromising on quality or vision. Added to that is my fluency in Spanish, which will be instrumental given our key market in LATAM. With me as your CTO/Tech Co-founder, you won't just gain professional who can get things done; you'll gain a partner who is as personally invested in this business' success as you are.
$4,000 USD in 7 days
0.0
0.0

Hi there, We’d love the opportunity to work on your Co-Founder Needed for AI Sales Training Startup project and help bring your ideas to life. At Nexify Studio, we specialise in Logo Design that align with your brand identity and clearly communicate your message. You can check our portfolio here: https://www.freelancer.com/u/NexifyStudio Let’s connect to discuss your vision, design preferences, and how we can create visuals that truly stand out. Looking forward to collaborating with you. Best regards, Nexify Studio
$3,000 USD in 7 days
0.0
0.0

Hi, this opportunity strongly aligns with my background and mindset. I’m an embedded systems and full-stack–oriented engineer with 5+ years of experience building production products from scratch, including AI-driven platforms, real-time systems, and cloud-connected applications. I’ve worked hands-on with OpenAI APIs, RAG pipelines, conversational AI flows, and real-time interaction systems, and I’m comfortable owning architecture decisions end-to-end. The idea of AI voice avatars for pharma sales training is compelling—especially with validated buyer access and early pilot interest already in place. I’m highly product-driven, move fast, and prefer ownership over task execution, which is why a co-founder role fits me far better than a contractor setup. I can contribute across backend architecture, AI orchestration, frontend integration, and system scalability while keeping MVP velocity high. I’m available 30–40 hrs/week, comfortable working remotely, and very interested in helping shape this into a real company rather than just shipping features. Happy to jump on a call and start with a small paid test to confirm mutual fit.
$4,000 USD in 7 days
0.0
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