Capacity Engineering
Available for Projects
Architecting your vision.Building AIthat competes.
I architect autonomous agentic workflows and high-performance platforms for Series A+ startups. I bridge the gap between “AI demos” and “business-critical infrastructure.”
Y-CombinatorTechstarsA16Z PortfolioFortune 500
Bridging the gap between
research and production.
My approach combines the robustness of scalable backends, the sub-second performance of modern interfaces, and the autonomous intelligence of data-driven logic.
My Production stack.
TensorFlow
PyTorch
OpenAI
Keras
Numpy
OpenCV
Pandas
DeepFace
Top Rated
I am part of the top 1% of talent on Upwork with technical excellence and communication.
Top Rated
Upwork Status
100%
Job Success
$2M+
Total Earnings
Selected Engineering Work
Private AI search across internal company knowledge
Multi-tenant architecture for growing SaaS products
AI workflows with human approval at critical steps
Model routing and caching to reduce inference costs
Production monitoring, evaluations, and failure handling
Voices from the frontline.
“Working with Prasoon was an absolute pleasure! She designed and built a fantastic CRM and custom proposal database that perfectly met our needs. From the very beginning, she took the time to understand our vision and worked closely with our team to bring it to life. Her cooperative and patient approach made the entire process seamless, even as we navigated some complex requirements...”
Matt Handle
CEO from West Chester, United States
“Prasoon is an exceptionally talented programmer with extensive experience in her field. Her skills and knowledge set her apart from others. She is not only technically proficient but also highly reliable and detail-oriented...”
Malko Baranowski
CEO from Munich, Germany
“Her skills are excellent The quality of work I received was amazing. She is always available for clearing any doubts or concerns. She is willing to cooperate, to give out the best products. I'll be happy to collaborate again. Thank you!”
Elena Rodriguez
CTO from London, United Kingdom
100% Client Satisfaction
Based on enterprise-grade AI deployments.
Verified Upwork Reviews
Code is a commodity.
Intelligence is a strategy.
Most AI projects fail because they are built as toys, not tools. I solve the three biggest hurdles that prevent enterprise adoption.
Data Sovereignty
I ensure your proprietary data never leaves your infrastructure. I build private RAG layers that leverage LLMs without compromising your IP.
100% Private
Production Scaling
Moving from a 'demo' to a system that handles 1M+ requests without latency spikes.
99.9% Uptime
Token Optimization
I optimize your model selection and prompt engineering to ensure your AI infrastructure pays for itself through measurable ROI.
40% Cost Reduction
I build the intelligence layer for modern business.
Autonomous AI Agents
I architect multi-agent workflows using LangChain and CrewAI that replace manual operational bottlenecks with autonomous logic.
Agentic WorkflowsAuto-GPTTask Automation
Private RAG Systems
Connecting LLMs to your proprietary data for hallucination-free internal intelligence.
Vector DBsSemantic Search
Scalable Infrastructure
High-concurrency backends built in Python and Go, designed to handle millions of requests with 99.9% uptime.
AWS/GCPKubernetesFastAPI
Fractional CTO Strategy
I provide technical leadership for funded startups, ensuring your roadmap is scalable and your tech debt is zero.
Architecture AuditTeam ScalingTech Strategy
Engineering intelligence.
Architecting change.
Prasoon ThakurPerformance Engineering
Cache Invalidation: Versioned Reads and Explicit Staleness Budgets
Prasoon ThakurAPI Engineering
Cursor Pagination Under Concurrent Writes: A Consistency Contract
Prasoon ThakurData Lifecycle
Distributed Data Deletion: Tombstones, Derived Copies, and Restore Safety
Prasoon Thakur
How I help you build.
4-6 WEEKS
MVP Development Sprint
Flat-Fee Project
I take your idea from concept to a production-ready AI prototype, integrated with your existing stack.
- Functional AI Prototype
- Custom UI/UX Interface
- System Integration
- Full Documentation
3-6 MONTHS+
Custom Enterprise Solutions
Phased Contract
End-to-end architecture for complex ecosystems. I build secure, scalable platforms tailored to high-compliance standards.
- Legacy System Modernization
- SOC2 / HIPAA Compliant Arch
- Multi-Tenant SaaS Core
MONTHLY
Fractional CTO
Monthly Retainer/mo
Ongoing strategic leadership and senior engineering to scale your product and team.
- Dedicated Architecture Lead
- Continuous Deployment
- Team Mentorship
- 24/7 Priority Support
Custom enterprise solutions available upon request
How I deliver certainty.
01
Strategy & Logic
I define the business KPIs before writing a single line of code. I ensure the AI solves a $100k+ problem.
- KPI & ROI Mapping
- Technical Feasibility
- Data Audit
02
Technical Architecture
I map out the data flow, security protocols, and model selection to ensure enterprise-grade scalability.
- System Design
- Security Protocols
- LLM Selection
03
Iterative Development
You see progress every Friday. I work in transparent, 1-week sprints with demo-able results.
- Weekly Sprints
- Private Staging Environment
- Continuous Feedback
04
Deployment & Scaling
I monitor performance and train your team to manage the system effectively.
- Cloud Deployment
- Team Training
- Performance Monitoring
I don't sell hours; I sell outcomes.
I build systems that scale revenue.
Case Study: Reducing support overhead by 65% through autonomous AI agents.
The Solution
Multi-Agent AI Ecosystem
I architected a LangChain-based system that handles 90% of Tier-1 tickets without human intervention.
Annual Savings
$400k+
Response Time
30m vs 4d
The Challenge
The client was losing $30k/month in churn due to slow support. I replaced manual triage with intelligent routing.
Stack Used
PythonOpenAIPineconeAWS
Currently Accepting New Projects
Let’s architect your next
competitive advantage.
I help Series A+ startups move beyond AI demos and into production-grade infrastructure. Let’s see if your project is a fit for my expertise.
Avg. Response: < 4 Hours
Secure IP Handover
50+ Founders Helped
Working Globally • Expert Vetted