NS
Nayab S
Agentic Workflow Builder
5/5Outcome score
Request Introduction
HN
Engagements completed5
Avg engagement length30 days
KPIs achieved rate90%
Repeat engagement rate93%
Member since2026
Expertise
Verticals
Agri-tech and supply chain technologyAI and software productsCRM and sales technology
Skills
AI workflow developmentFull-stack application developmentBackend engineering and API integrationAI-powered information retrievalDatabase design and optimizationApplication performance optimizationBusiness workflow and CRM developmentMobile application development
Tool Stack
React.jsReact NativeExpoNext.jsHTML5CSS3Tailwind CSSReduxZustandReact QueryPostgreSQLMongoDBDynamoDBPrismaGitHub
Outcome Index breakdown
Based on structured outcome reviews from completed engagements. Not star ratings — actual KPI achievement data.
KPIs met or exceeded
4/5
Communication quality
4/5
Strategic contribution
4/5
Agent deployment effectiveness
4/5
Would engage again
4/5
Recent engagements
| Client | Tier | KPIs | Duration | Score |
|---|---|---|---|---|
| OneRoot | Full Stack Developer | Reported a 40% improvement in API response times through Redis caching and optimized data retrieval. Reduced server load through backend performance tuning; the magnitude is not specified. Developed application and dashboard functionality supporting farmer and buyer onboarding, inventory management, and support workflows. | December 2024–Present | 5/5 |
| Dtrue — AI-Powered Debate & Opinion Platform | Full Stack Developer / AI Application Developer | Implemented AI-generated summaries and opinion scoring. Built Qdrant-based semantic retrieval and topic discovery using DeepSeek and HuggingFace embeddings. Developed asynchronous summarization workflows using batching, chunking, BullMQ, and background workers. | 5/5 | |
| Sales CRM | Full Stack Developer / AI Integration Developer | Built supplier matching based on product categories, pricing, location, availability, and historical business data. Implemented real-time sales dashboards and role-based access for administrators, sales managers, and sales representatives. | 5/5 | |
| RideResel — Vehicle Marketplace Platform | Full Stack Developer | Built secure REST APIs for listing management and seller communication. Implemented Cloudinary image storage and upload workflows. Added Redis caching, pagination, backend validation, and search optimization to support application performance and scalability. | 5/5 |
About
Haider builds web and mobile applications, backend systems, and AI-powered workflows for digital products and operational teams. He combines full-stack development with Redis caching, asynchronous job processing, vector search, and AI-driven summarization to support scalable applications. At OneRoot, his caching and data retrieval optimizations reportedly improved API response times by 40%, supporting faster application performance and reduced server load.
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