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Assel Saparaly

@asselsaparaly

I build real-time AI, media, and data-rich web products with React, Vue, and Next.js.

Kazakhstan
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At Camb.ai, I deliver full-stack features for AI voice and dubbing products, including a Dubbing Editor for real-time waveform editing and video playback, Image Translation tooling, and Text-to-Speech streaming flows.

I've built production React, Vue, and Next.js applications for real-time media, healthcare, finance, and analytics. At Seven Hills of Kazakhstan, I reduced bundle size by 50%, built a multi-protocol video player with under two-second latency, and delivered a 16-camera multistream wall.

At SimpleCode, I developed WebRTC consultations, low-latency doctor-patient chat, AI-driven symptom analysis, scheduling, authentication, and RBAC for WellAI. I also built mortgage application flows, calculators, property selection, and validation for BCC Mortgage.

Earlier, I built SSR-safe tender analytics with Nuxt and Vue, integrated government digital-signature authorization, and delivered nine corporate websites. I care about performant interfaces, secure workflows, real-time experiences, and reliable production releases.

Experience

Work history, roles, and key accomplishments

SK

Lead Frontend Developer

Seven Hills of Kazakhstan

Jun 2024 - Feb 2026 (1 year 8 months)

Reduced bundle size by 50% through code splitting and lazy loading. Engineered a multi-protocol video streaming player with HLS, WebRTC, and WebSocket MP4, achieving sub-2s latency, and built a 16-camera multistream wall with dynamic layouts.

SI

Senior Frontend Developer

SimpleCode

Mar 2022 - Jun 2024 (2 years 3 months)

Developed a dynamic questionnaire engine for an admin panel supporting 30+ medical surveys, integrated WebRTC for video consultations, and built a real-time chat system. Designed RBAC across 4 user roles and a multi-method authentication system.

AC

Frontend Developer

Astana Creative

Oct 2020 - Apr 2022 (1 year 6 months)

Delivered 9+ corporate websites with pixel-perfect, cross-browser responsive layouts and custom CSS/JS animations. Refactored and optimized legacy codebases to improve performance and maintainability.

SB

Middle Frontend Developer

Smart Bridge

Feb 2021 - Mar 2022 (1 year 1 month)

Developed an analytical platform using Nuxt 3 and Vue 3 with SSR-safe architecture. Integrated Digital Signature authorization through government APIs and built a multi-level filtering system across 15+ dimensions synchronized with URL state.

Education

Degrees, certifications, and relevant coursework

AS

Alem School

Certificate, Web Development

2022 - 2023

Completed a peer-to-peer coding program in Web Development at Alem School, following the École 42 model.

Astana IT University logoAU

Astana IT University

Bachelor of Science, Software Engineering

2020 - 2023

Bachelor of Science in Software Engineering from Astana IT University, completed in 2023.

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