Hire the Best Voice Assistant Developers

Hi! I’m Alyssa. I bring scripts to life with engaging narration and a strong focus on precise enunciation, ensuring every word is easy to understand and professionally delivered. I record, edit, and master using Logic Pro and iZotope RX, with experience preparing files to meet ACX standards as well as high-quality WAV, MP3, and other formats depending on your needs. I focus on smooth delivery, consistent quality, and clean audio, so you can trust your project is in the right hands from start to finish.

Training an English language TTS model or casting a long-form audiobook? You need absolute vocal consistency, excellent pacing, and a reliable partner who can handle high-volume word counts. Whether I am recording extensive machine learning datasets or narrating a long-form project, I deliver crisp, native British English audio tailored precisely to your project's technical requirements. 🎙️ AI & TTS Dataset Training: AI models demand consistency. I provide unwavering tone and pacing, with the stamina to handle high-volume datasets. I can comfortably deliver 15+ hours of finished audio per week, making me an ideal partner for large-scale, time-sensitive machine learning projects. 📚 Audiobooks & Long-Form Narration: For authors and publishers, I bring scripts to life. I deliver engaging, natural pacing that keeps listeners hooked from chapter one to the epilogue, providing clear, well-articulated storytelling. The Workflow & Deliverables: • Audio Quality: Delivering crisp, high-quality audio at 48kHz. • Editing: Audio is processed using professional suites like Ferrite and Voice Record Pro. • Flexibility: I can provide raw, completely unedited files for your engineers to process, or I can deliver clean files with mistakes trimmed and background noise removed. • Turnaround: High-capacity output of 15+ finished hours per week. Let's discuss your project parameters and get your audio recorded right the first time. Send me a message and I'll provide a custom sample of your script!

For AI, Apps, Narration, Training Data, and Business Projects, etc. "Clear, natural, and reliable Japanese voice recordings delivered with precision and professionalism." Hello, I'm Miki. I am a native Japanese speaker specializing in high-quality Japanese voice recording services for international clients. With experience in professional environments where accuracy, consistency, and attention to detail are essential, I provide clean and reliable recordings tailored to your project needs. Whether you need conversational Japanese, narration, app voice data, or AI training recordings, I ensure every file is delivered carefully and professionally. In addition to voice recording projects, I have experience appearing in films directed by a professor of Tokyo University of the Arts (Tokyo Geidai), where I performed spoken dialogue and voice-related work in a professional production environment. This experience strengthened my ability to deliver natural expression, emotional nuance, and clear pronunciation while following production requirements and direction. For overseas clients, working with a native speaker who understands both language nuance and professional communication is critical. I help make your project smooth, efficient, and stress-free. Why Clients Choose Me Natural Native Japanese I provide authentic Japanese pronunciation with clear articulation and natural intonation suitable for: AI voice training Speech data collection Apps and games Narration Educational content YouTube and social media Business materials Voice Performance Experience I have participated in film productions associated with a professor from Tokyo University of the Arts, gaining practical experience in spoken performance, voice expression, and delivering natural dialogue in professional creative projects. High Attention to Detail I carefully follow pronunciation guides, recording instructions, and file naming requirements to ensure consistency and accuracy. Reliable Communication I understand the importance of deadlines and smooth collaboration. You can expect prompt responses and professional communication throughout the project. Confidentiality & Professionalism Your scripts, recordings, and project information are handled with complete confidentiality. Services I Offer Japanese Voice Recording Natural conversational Japanese Script reading AI training voice data Narration Character and dialogue recordings Short-form recordings Sentence-by-sentence recordings QA & Accuracy Checks Pronunciation consistency Script verification Careful review before delivery Flexible Recording Support Quiet recording environment Organized audio files Support for various formats and instructions Benefits for Clients Save Time No need to search through multiple freelancers. I provide dependable, high-quality recordings with careful attention to project requirements. Smooth Workflow Clear communication and organized delivery help your production process move efficiently. Authentic Japanese Voice Receive recordings that sound natural to native Japanese listeners. My Professional Standards Accurate and detail-oriented work Consistent delivery quality Respect for deadlines Client-focused communication Professional and reliable collaboration Let's Create High-Quality Japanese Audio for Your Project If you are looking for a dependable native Japanese voice recording specialist who values precision, communication, and professionalism, I would be happy to support your project.

✦︎ Music is not just my profession, it is the craft I have committed my life to refining. 👤 Born and raised in São Paulo, Brazil, the son of Haitian and Italian immigrants, I bring cultural perspective, discipline, and refined artistic sensitivity to every project. 🎶 Grounded in both musical structure and analytical thinking, and supported by formal training in audio engineering and acoustics, I collaborate with filmmakers, developers, musicians, and content creators to transform ideas into compelling sonic experiences, including music composition, sound design, and high-quality audio post-production when required. 👏 With more than 15 years of professional experience in composition, arrangement, and music production, I create original music and immersive sound environments designed to support narrative, emotion, and artistic identity. ╰┈➤ Working at the intersection of music composition and audio production, I help clients develop complete musical solutions, from the first musical idea to the final polished track. ➜ 𝗠𝘆 𝗰𝗼𝗿𝗲 𝘀𝗲𝗿𝘃𝗶𝗰𝗲𝘀: 🎬 𝗙𝗜𝗟𝗠, 𝗚𝗔𝗠𝗘 & 𝗠𝗘𝗗𝗜𝗔 𝗖𝗢𝗠𝗣𝗢𝗦𝗜𝗧𝗜𝗢𝗡 🔹 Original cinematic scoring for film and visual media 🔹 Background and underscore composition 🔹 Narrative songwriting and thematic music 🎧 𝗦𝗢𝗨𝗡𝗗 𝗗𝗘𝗦𝗜𝗚𝗡 🔹 Scene-based sound design 🔹 Atmospheric and environmental sound creation 🔹 Music and sound integration for audiovisual projects 🎚 𝗠𝗨𝗦𝗜𝗖 𝗣𝗥𝗢𝗗𝗨𝗖𝗧𝗜𝗢𝗡 🔹 Full song production from concept to final mix 🔹 Hybrid orchestral and electronic production 🔹 Professional MIDI mockups and arrangements 🔹 Mixing and final audio delivery 🔹 Audio refinement and post-production for music and media delivery → 𝗠𝘆 𝗧𝗼𝗼𝗹𝗸𝗶𝘁 𝗜𝗻𝗰𝗹𝘂𝗱𝗲𝘀: 🔹 DAWs: Pro Tools, Reaper 🔹 Virtual instruments and advanced MIDI programming 🔹 Professional audio editing, restoration, and production workflow: iZotope RX, Ozone 🔹 Media-oriented composition and production process 🤝 𝗟𝗲𝘁’𝘀 𝗕𝘂𝗶𝗹𝗱 𝗦𝗼𝗺𝗲𝘁𝗵𝗶𝗻𝗴 𝗔𝗺𝗮𝘇𝗶𝗻𝗴 𝗧𝗼𝗴𝗲𝘁𝗵𝗲𝗿 🔸 If you are looking for a composer and music producer who understands both the artistic and technical sides of sound, feel free to send a message and tell me about your project. I will be happy to discuss how we can bring your idea to life. 🏆 𝗥𝗲𝘃𝗶𝗲𝘄𝘀 & 𝗙𝗲𝗲𝗱𝗯𝗮𝗰𝗸 𝗳𝗿𝗼𝗺 𝗣𝗮𝘀𝘁 𝗖𝗹𝗶𝗲𝗻𝘁𝘀 & 𝗽𝗲𝗼𝗽𝗹𝗲 𝘄𝗵𝗼’𝘃𝗲 𝘄𝗼𝗿𝗸𝗲𝗱 𝘄𝗶𝘁𝗵 𝗺𝗲 The testimonials below reflect the quality, professionalism, and dedication you can expect when working with me. ⭐⭐⭐⭐⭐ "An excellent bassist and sound engineer, with exceptional communication skills and creative problem-solving ability. His leadership and genuine empathy create a positive and collaborative environment. A remarkable professional destined for continued success." 𝗖𝗹𝗮́𝘂𝗱𝗶𝗮, 𝗦𝗶𝗻𝗴𝗲𝗿 & 𝗝𝗼𝘂𝗿𝗻𝗮𝗹𝗶𝘀𝘁 ⭐⭐⭐⭐⭐ "I was genuinely moved when I received the work, you can immediately see the care and dedication in every detail. The result was polished and beautifully executed. I even brought it to my music school, and the teachers played it with me, an amazing experience. I’ll definitely be recommending him to other musicians." 𝗥𝗮𝗻𝗶𝗲𝗿𝗶, 𝗦𝗶𝗻𝗴𝗲𝗿, 𝗦𝗼𝗻𝗴𝘄𝗿𝗶𝘁𝗲𝗿 & 𝗚𝘂𝗶𝘁𝗮𝗿𝗶𝘀𝘁 ⭐⭐⭐⭐⭐ "Felipe is an exceptional musician and score editor. Whether orchestral scores or individual parts, his work is delivered with outstanding precision and professionalism. His revisions are meticulous, not a single note goes unnoticed. A professional you can truly trust." 𝗔𝗱𝘆𝗹𝘀𝗼𝗻 𝗚𝗼𝗱𝗼𝘆, 𝗖𝗼𝗺𝗽𝗼𝘀𝗲𝗿 & 𝗣𝗶𝗮𝗻𝗶𝘀𝘁 ⭐⭐⭐⭐⭐ "Highly dedicated, committed, and extremely rigorous with deadlines and quality. The standard of work is outstanding. You truly deliver!" 𝗧𝗵𝗮𝗶𝘀, 𝗛𝘂𝗺𝗮𝗻-𝗖𝗲𝗻𝘁𝗲𝗿𝗲𝗱 𝗕𝘂𝘀𝗶𝗻𝗲𝘀𝘀 𝗠𝗲𝗻𝘁𝗼𝗿 ⭐⭐⭐⭐⭐ "An outstanding professional with exceptional technical skill and auditory perception for mixing and live sound. A great musician, highly skilled operator, and reliable team member who is always prepared." 𝗚𝗮𝗯𝗿𝗶𝗲𝗹, 𝗦𝗼𝘂𝗻𝗱 𝗘𝗻𝗴𝗶𝗻𝗲𝗲𝗿

Bolt, Lovable, Cursor, and Claude Code get you 70% of the way there. The last 30% is where I live. I finish and harden AI-built apps, and I build production AI from scratch. If your app demos well but falls apart once live users hit it, saves that don't stick, a data model that buckles at scale, security holes you can't see, that is what I fix. I also build the AI itself: phone and voice agents that book appointments, agentic workflows, and full Supabase and Stripe backends. I know where these tools break because I clean it up for a living. One Lovable app owner described it as "fix one thing and five break." That traces straight to the generated backend, the data model and the save logic, not the features. Solidify that and the cascading bugs stop. Recent work: • AI phone receptionist for a service business. It answers and texts customers in the owner's voice, books appointments, and writes them straight into their Jobber CRM: client, job, and visit created automatically, nothing re-keyed in the morning. Built on Twilio, a voice agent, and a knowledge base of the owner's own playbook. • Took a Lovable-built MVP to production: a creator marketplace that generated 150M TikTok views and paid out $15,000 to 200+ creators. Stripe Connect plus PayPal payouts, TikTok API, multi-tenant row-level security. Client: "Andrew got my MVP over the line and helped bring my vision to life." • Overhauled a production voice agent for a hospitality venue handling live booking calls, then built one source of truth so non-technical staff edit a single page and both the text bot and the voice agent update from it. • Audited a Supabase app and found 14 significant bugs, including booking records any logged-in user could read and missing security rules. Every finding came with the specific fix and why it matters. • Stabilized a Lovable carousel app's edit and save flow so edits stick and it holds well past its first users. How I work: • Fixed price per milestone. You know the cost up front, there is no open meter, and you only move to the next piece once the current one is done and working. • I use Claude Code and Cursor to ship 2-3x faster, and I verify everything the AI touches. • Straight about tradeoffs and limits up front, especially on security work. • I explain technical decisions in plain English. Most of my clients are not developers. Stack: Supabase (Postgres, RLS, Auth, Edge Functions, Vector/RAG), Stripe (Connect, Subscriptions, webhooks), React, Next.js, React Native, TypeScript, Node.js, voice agents (ElevenLabs, Retell), Twilio, OpenAI and Claude APIs, n8n, Vercel. Background: 10 years full-stack across health tech, edtech, and fintech. Taught two web development bootcamps. Top Rated, 100% Job Success, $60K+ earned. If you built something with AI and it is almost there, send me a message. I will tell you straight what it needs, and what it does not.

I’m a European Portuguese voice over artist and translator with experience in creating clear, expressive, and engaging recordings for digital content, podcasts, and videos. I also provide accurate Portuguese translations for websites, subtitles, and marketing materials. I take pride in delivering professional, high-quality work on time and adapting my voice or translations to fit the style and tone you need. Let’s work together to bring your project to life!