Full-stack product engineering
High-performing frontends, API-first backends, integrations and automations built to evolve.
- React
- Node.js
- TypeScript
We are a software engineering company for mission-critical platforms.
A structured technical company of Chpl Limited, building solid, scalable software resilient to change.
We support companies, teams and founders with a complete operating model: full-stack architectures, cloud delivery, technical governance, automation, mobile and applied blockchain and cryptography research.
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years of technical track record
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deliveries and integrations
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clients and stakeholders served
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professional English
Company profile
An effective, structured and professional engineering partner.
CHPL does not operate as an isolated individual supplier: it brings a company operating model built on process, technical standards, governance and delivery ownership.
Chpl Limited is a software engineering company for organizations that need senior guidance as well as a reliable structure to design, build and maintain.
We work on end-to-end initiatives: technical discovery, API design, advanced frontends, distributed backends, CI/CD, cloud, observability, code governance and mentoring. Our approach is outcome-oriented, with attention to quality, security and maintainability.
Engineering governance
readable, evolvable and testable systems
Technical leadership
aligned teams, effective reviews, predictable delivery
Reliability & security
cloud, automation, process and risk control
Capabilities
Where we step in when the product becomes strategic.
From prototype to platform, we reduce technical uncertainty and increase the team's delivery capacity through clear engineering ownership.
Scalable architectures
Modularization, API contracts, distributed services, codebase governance and sustainable technical decisions.
- REST
- GraphQL
- Microservices
Cloud, DevOps & reliability
CI/CD pipelines, containerization, repeatable environments, monitoring and robust deployments.
- Docker
- Kubernetes
- AWS
Multi-device experiences
Web apps, mobile, Smart TV, Tizen, WebOS and interfaces optimized for different usage contexts.
- React Native
- Tizen
- WebOS
Delivery governance
Technical roadmap, mentoring, reviews, standardization and operational bridge between business, product and engineering.
- Team lead
- Code review
- Delivery
Blockchain & applied cryptography
Smart contracts, distributed versioning systems, HMAC, proof mechanisms and security by design.
- Ethereum
- Polygon
- HMAC
Technical stack
Technologies selected to build, integrate and maintain.
Not a decorative list: a production stack used to create interoperable and sustainable systems.
Frontend & UI
Backend & API
Cloud & delivery
Data & messaging
Operating model
An operating model readable by business and useful to engineers.
Every CHPL engagement should leave a better system, a more autonomous team and documented technical decisions.
Diagnosis
We map goals, constraints, risks, technical debt and delivery friction points.
Architecture
We define technical choices, contracts, module boundaries and evolution principles.
Build
We build features, infrastructure and integrations with fast feedback and verifiable quality.
Scale
We make deployment, monitoring, performance and security part of the system.
Transfer
We leave documentation, standards and practices the team can maintain.
Applied research
Blockchain and cryptography beyond theory.
Research is part of the technical positioning: experimenting, formalizing and moving complex ideas toward verifiable implementations.
01/2026
Proof-of-Hashing: an HMAC paradigm for cryptographic puzzles with reusable output.
The paper introduces Proof-of-Hashing (PoH), a mechanism extending proof-of-work systems by using HMAC key variation instead of nonce iteration. The result is a cryptographic key reusable for message authentication.
inputmessage + dynamic key
hmacsha256(key, payload)
proofdifficulty target matched
reuseauthentication key material
Credentials
Education, certifications and trust signals.
A technical organization built through practical experience, formal study, research and collaboration with multidisciplinary teams.
Master's Degree in Computer Engineering
Thesis on file and distributed storage volume versioning in blockchain, with smart contracts on Ethereum and Polygon Layer 2.
Bachelor's Degree in Computer Engineering
Academic foundations in software engineering, systems, networks, databases and design.
Certified Blockchain Expert
Certification in blockchain protocols, decentralized applications, smart contracts and security.
Verify certificateWorking languages
Effective communication with technical and business stakeholders in international contexts.
Technical diploma
Initial technical foundation in computing, systems and engineering approach.
Operating setup
Chpl Limited operates for consulting, technical advisory, specialized delivery and collaboration on digital products.
References
Feedback from real delivery, not presentations.
References reflect the way CHPL works: technical seniority, ownership of the outcome and collaboration with architects, DevOps, stakeholders and product teams.
We worked with Francesco and CHPL on high-impact projects. The expertise in JavaScript and TypeScript, both back-end and SPA frontends, is outstanding. Delivery was precise, scalable and quality-oriented.
We have collaborated with CHPL for years on frontend services, backend services and mobile applications. The operating structure is reliable: clear analysis, attention to detail, direct communication and maintainable solutions.
Looking for a structured tech partner to make your product stronger, faster or more scalable?
Write us your idea, goal and constraints. We can activate a technical assessment, roadmap, specialized delivery or an ongoing collaboration.