Alejandro Sanchez

I had a key role in designing the architecture and leading the development of a cross-platform highly-scalable no-code platform for building enterprise-level multi-purpose systems. Among my duties, I was in charge of implementing cross-platform applications using cutting-edge tech, ensuring the correct operation of the supporting backend infrastructure, crafting different APIs and cross-system integrations as well as communicating with multi-national clients to understand their requirements.

I designed and implemented a whole new fully-scalable container-based highly-available infrastructure for supporting large critical projects. Also led the construction of user-friendly UIs to allow users access analytical data on multi-national projects. Furthermore, I was in charge of developing numerous new features for systems running on heterogeneous mobile devices.

My main research area involves the development and implementation of innovative theories and decision procedures capable of dealing with parametrized systems and non-trivial concurrent data structures such as hash tables or skiplists.

I worked in the development of a formal deductive framework for the verification of imperative concurrent programs that dynamically manipulate the memory. Specially, I was interested in the verification of temporal properties of both safety and liveness. My work mainly comprised the development of novel deductive verification techniques, the construction of decidable theories for non-trivial concurrent data structures and the implementation of decision procedures on top of SMT solvers.

I was on a collaborative short term scientific mission with the LARA team. Throughout my visit, I was able to develop and improve some decidable theories and decision procedures for specific concurrent data structures.

During this nine-month long internship, my main work involved the study and research of formal verification methodologies and logics specifically designed for the analysis of concurrent programs that dynamically manipulate the memory.

My work as part of the PULSAR team (previously ORION) consisted in the theoretical development and implementation in C++ of relations as an extension of a knowledge representation language which was part of an artificial intelligence framework.

As part of the Source Improvement team, my work encompassed the porting, improvement and implementation of new features for JAVA games designed for mobile devices based on the J2ME technology.

PhD Thesis: "Formal Verification of Temporal Properties for Parametrized Concurrent Programs and Concurrent Data Structures", qualified with the highest grade (cum laude). The main research areas covered during my PhD include: ● Parametrized concurrent systems ● Concurrent data structures ● Dynamic memory analysis ● SAT/SMT Solvers ● Decision procedures ● Temporal logics

Master Thesis: "Decision Procedures for the Temporal Verification of Concurrent Data Structures" Courses taken include: ● Design of embedded systems ● Software validation ● Modeling of concurrent and distributed systems ● Automatic deduction ● Fuzzy logic

Final career project: "Towards a Proof Assistant Based on PTS”, qualified with 10/10. Courses taken include: ● Mathematics and Calculus ● Algorithms and Data Structures ● Probability and Statistics ● Operating Systems ● Databases ● Computer Architecture ● Networks and Distributed Systems ● Software Engineering ● Formal Languages ● Satellite Images Analysis ● Microcontroller Programming.