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okpiyush

Piyush K

@okpiyush

Software Development Engineer 2

India
English, Hindi
About me
Hi, I’m Piyush Kumar, a Software Developer focused on building reliable, scalable, and performance-driven systems. I work with startups and growing businesses to design robust backends, develop efficient APIs, integrate third-party services, and build AI-powered workflows that solve real operational problems. My experience includes production systems using Redis, Elasticsearch, and LLM integrations, with a strong emphasis on stability, speed, and clean architecture. If you need a developer who prioritizes correctness, efficiency, and business impact. Let’s connect.... Read more

Skills

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okpiyush
Piyush K
Offline • 
Average response time: 1 hour

See my services

AI Websites & Software
I will build ai workflows, llm integrations, or automation systems
From$30 / projectMore details

Portfolio

Work experience

SDE-2

Defyd India Pvt. Ltd • Full-time

Apr 2025 - Present • 1 yr 1 mo

● Built the phone number classification and routing system powering Redbriq Switcher, leveraging Redis, Elasticsearch, and API integrations to dynamically map users to subscribed AI agents. ● Built a deterministic AI-driven n8n workflow with 80% success rate, helping hotels manage their bookings on the go ● Integrated DeepEval to validate AI responses and ensure 95%+ reliability score on Generative AI workflows ● Designed and implemented a user association feature, enabling secure data sharing between linked accounts ● Implemented role-based routing and caching layers, improving security isolation and response latency

SDE-1

Defyd India • Full-time

Dec 2024 - Apr 2025 • 4 mos

● Engineered a Multilingual WhatsApp interface using LLMs with Redis backed caching ● Implemented Zoho API integrations automating data synchronization and reducing manual data transfer by 90%. ● Built a property search bar using ElasticSearch with fuzzy matching and autocomplete, reducing search latency by ~45%.

SDE Intern

GoComet • Full-time

Dec 2023 - Dec 2024 • 1 yr

● Automated carrier integrations with 95% success rate; fixed 20+ high-priority bugs ● Delivered the Approval Matrix feature in 24 hours, cutting approval time by 40% ● Launched multi-select features, raising engagement by 25% (5,000+ clients impacted)