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Abu Bakar Siddik

@abubakarsiddik2

Senior Product Designer & Design Engineer with 10+ years in AI, SaaS & enterprise products. React, Next.js, UX & design systems.

Bangladesh

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What I'm looking for

I’m looking for a remote-first role with meaningful product ownership and close collaboration with product and engineering teams. I’m particularly interested in AI, SaaS, and complex B2B products where I can combine product design, design systems, and frontend engineering to build thoughtful, scalable experiences.

I’m a Senior Product Designer and Design Engineer with 10+ years of experience designing and building digital products across AI, SaaS, enterprise software, marketplaces, fintech, and mobile applications.

My core strength is bridging product design and engineering. I work across the full product lifecycle—from product discovery and UX strategy to user flows, interaction design, design systems, prototyping, and frontend implementation. I’m comfortable working closely with founders, product managers, engineers, and customers to turn complex requirements into simple, scalable product experiences.

In recent years, I’ve focused heavily on AI and enterprise SaaS. At Causal Dynamics Lab (formerly Cielara AI), I designed and helped implement the product UI and design system for an AI-powered cloud security platform, including experiences for AWS, Azure, GCP, Kubernetes, GitHub, Context Graph, incident root-cause analysis, PagerDuty, and AI agent interactions. I also have experience designing enterprise supply-chain workflows, AI data and fine-tuning platforms, payment products, marketplaces, ERP systems, HRM platforms, and mobile applications.

On the engineering side, I have hands-on experience with React, Next.js, TypeScript, JavaScript, Material UI, React Native, HTML/CSS, REST APIs, Git, and Docker. I enjoy working close to the implementation layer and building reusable components and design systems that make products more consistent and easier to develop.

I’m particularly interested in remote opportunities where I can contribute as a Senior Product Designer, AI Product Designer, Design Engineer, or product-focused Frontend Engineer—especially at companies building AI products, SaaS platforms, developer tools, or complex B2B/enterprise software.

I enjoy solving complex product problems, simplifying difficult workflows, collaborating across disciplines, and turning ideas into products that people can actually use.

Experience

Work history, roles, and key accomplishments

Senior Frontend Engineer

Causal Dynamics Lab

Jun 2025 - Apr 2026 (10 months)

Designed and implemented the product UI and scalable design system for an AI-powered cloud security platform. Built a custom Material UI theme and reusable component library for the Next.js frontend.

UI Design Design Systems Material UI Next.js AWS Azure GCP Kubernetes GitHub UX Design Context Graph Root Cause Analysis PagerDuty AI Agent Chat

Senior UI/UX Designer

Causal Dynamics Lab

Oct 2024 - May 2025 (7 months)

Led UX design for cloud integrations and AI agent chat experiences. Collaborated with product and engineering teams to deliver production-ready features.

Figma User Interface Design UX Design Cloud Integration AI Agent Chat

UI/UX Designer

Bagel Labs

Sep 2023 - Dec 2024 (1 year 3 months)

Designed the BagelDB marketing website with interactive animations and modern branding. Designed the UX for an AI-powered vector dataset creation, fine-tuning, and marketplace platform.

UI Design UX Design Marketing Websites Interactive Animation Branding AI Vector Dataset Fine Tuning Marketplace

UI/UX Designer

YamaPay

May 2024 - Nov 2024 (6 months)

Enhanced the UX of the YamaPay iOS application to improve payment workflows. Designed a multi-credit-card management experience for improved payment flexibility.

UI Design UX Design iOS Payment Workflows Credit Card Management

Head of UI/UX, GRID

Suuchi, Inc.

Jun 2023 - Sep 2024 (1 year 3 months)

Led the redesign of GRID, modernizing its UI and establishing a scalable design system. Designed enterprise workflows for Demand Planning, Fulfillment, Logistics Dashboard, Costing, Custom Forms, and NetSuite integration.

Team Leadership Design Sprints UI Design UX Design Design Systems Enterprise Workflows demand planning Fulfillment Logistics Costing NetSuite

Head of User Experience

Suuchi, Inc.

Jun 2023 - Sep 2024 (1 year 3 months)

Designed new UI and design system for GRID, a supply chain management application. Designed new modules including Demand planning, Custom form management, Costing sheet, Fulfillment, Logistic Dashboard, and NetSuite data import.

UI Design UX Design Design Systems Supply Chain Management demand planning Form Customization Costing Fulfillment Logistics NetSuite

UI/UX Designer

SWAP

Jun 2021 - Feb 2023 (1 year 8 months)

Designed the end-to-end UX for a web and mobile recommerce marketplace. Designed an ERP platform connecting merchants with inventory, operations, and marketplace services.

User Experience Illustrator UI Design UX Design Recommerce Marketplace ERP Inventory Operations

UI/UX Designer, Tech

Sheba.xyz

Aug 2020 - May 2021 (9 months)

Redesigned the Payroll module for the sBusiness HRM platform. Improved the usability of the Top-Up workflow within the sBusiness ecosystem.

User Experience Zeplin UI Design UX Design Payroll HRM Mobile Top Up Mobile Apps

Frontend Developer

Imagine Radio

Feb 2018 - Jul 2020 (2 years 5 months)

Designed and developed the Imagine Radio music streaming application using React Native. Built the musician dashboard using React.js for artist content management.

User Experience React Native React Frontend Development Music Streaming Dashboarding

Project Manager & Webmaster

Modern Herbal Group

Nov 2012 - Feb 2017 (4 years 3 months)

Led the design and development of the corporate website and e-commerce platform. Managed the development and delivery of a custom ERP system covering sales, inventory, raw materials, distributor incentives, and e-wallet functionality.

Project Management Web Development Ecommerce ERP Sales Inventory Incentives EWallet

Chief Operation Officer (COO)

Binary Yard

Jan 2012 - Oct 2016 (4 years 9 months)

Led day-to-day business operations and project delivery for client engagements. Managed project planning, client communication, and cross-functional coordination.

Joomla XHTML Operations Management Project Planning Client Communication Cross functional Coordination Business Development

Webmaster

Modern Herbal Group

Dec 2010 - Oct 2012 (1 year 10 months)

Developed and maintained company web portal, e-commerce and online marketing. Served as UED and project manager of the company ERP system.

Joomla User Experience Web Development Ecommerce Digital Marketing ERP Project Management

Graphic Designer (Marketing and Web)

Base Limited

Apr 2010 - Oct 2010 (6 months)

Designed marketing collateral and digital assets for branding and promotional campaigns. Created web graphics and marketing materials aligned with business objectives.

XHTML Illustrator Graphic Design Marketing Branding Web Graphics

Junior Pranon Engineer (Web & Creative)

Pranon

Feb 2007 - Dec 2009 (2 years 10 months)

Designed and developed Joomla website templates and creative assets like flash banner animations and desktop app graphics for client projects. Supported branding, graphic design, and frontend development initiatives.

Joomla Illustrator Web Design Graphic Design Flash Frontend Development Branding