Martim Leitão Reis

Master Data Engineer @Pictet Technologies | Data & Analytics

Luxembourg

About

As a Tech Senior at Deloitte, I lead and deliver complex data and analytics projects for clients across different industries and domains. I design and implement data architectures, ETL solutions, and quality control systems using cloud technologies and SQL. I collaborate closely with cross-functional teams and stakeholders to ensure alignment with business requirements and project success. I'm passionate about automation and creating smart solutions that make a positive impact. I'm always curious to explore the latest trends in Data, AI, and Analytics, and to bring fresh ideas to life. I'm motivated by hard work, client satisfaction and team spirit.

Experience

  • Master Data Engineer at Pictet Tech
    Mar 2024 - Present · 2 yrs 4 mos

    - Leveraged NeoXam DataHub to manage and optimize financial master data processes, including data modeling, workflow creation, quality control, and file integration (import/export). - Played a key role in the Stabilization Taskforce, analyzing global infrastructure and systems, identifying root causes, and implementing solutions to enhance performance and reliability. - Maintained constant communication with business stakeholders, aligning technical initiatives with business objectives to drive operational excellence and support strategic goals.

  • Deloitte (Full-time · 3 yrs 2 mos)
    • Tech Senior | Consulting - Strategy, Analytics and M&A
      Sep 2023 - Feb 2024 · 6 mos

      𝗗𝗮𝘁𝗮 𝗠𝗮𝗿𝘁 𝗣𝗿𝗼𝗷𝗲𝗰𝘁 - 𝗕𝗮𝗻𝗸𝗶𝗻𝗴 𝗦𝗼𝗹𝘂𝘁𝗶𝗼𝗻 (𝗳𝗲𝘃. 𝟮𝟬𝟮𝟮 – 𝗽𝗿𝗲𝘀𝗲𝗻𝘁): • Led the data track within a complex, multi-team project focused on transitioning CRM management and strategy from a custom-tailored solution to Salesforce. • Designed and implemented the architecture of a Data Mart infrastructure from scratch, responsible for ensuring the accurate gathering and transformation of data, calculating deltas of information, and making it available for Salesforce integration. This infrastructure included a logging framework and a quality control system capable of conducting data and referential integrity validations. • Collaborated closely with cross-functional teams, including customer and marketing experts responsible for capturing business needs and configuring Salesforce, as well as an integration team dedicated to seamless data transport between systems.

    • Tech Consultant | Consulting Department - Strategy, Analytics and M&A
      Sep 2021 - Aug 2023 · 2 yrs

      𝗗𝗮𝘁𝗮 𝗠𝗶𝗴𝗿𝗮𝘁𝗶𝗼𝗻 𝗣𝗿𝗼𝗷𝗲𝗰𝘁 - 𝗜𝗻𝘁𝗲𝗿𝗻𝗮𝘁𝗶𝗼𝗻𝗮𝗹 𝗜𝗻𝘀𝘂𝗿𝗮𝗻𝗰𝗲 𝗚𝗿𝗼𝘂𝗽 (𝗺𝗮𝗿. 𝟮𝟬𝟮𝟭 – 𝗷𝗮𝗻. 𝟮𝟬𝟮𝟮): • Developed and maintained a cloud-based ETL (Extract, Transform, Load) solution for migrating broker, client, and policy data from to a new core system (Sapiens IDITSUITE). • Collaborated closely with the client to define data transformation rules and successfully implemented SQL Server stored procedures and Azure Data Factory pipelines in alignment with business requirements. • Executed end-to-end data management tasks, including data profiling, testing, and agile development, ensuring data integrity and project success.

    • Tech Analyst | Consulting Department - Strategy, Analytics and M&A
      Jan 2021 - Aug 2021 · 8 mos

      𝗗𝗮𝘁𝗮 𝗠𝗶𝗴𝗿𝗮𝘁𝗶𝗼𝗻 𝗣𝗿𝗼𝗷𝗲𝗰𝘁: • Gained exposure to Cloud technologies (Azure). • Validated the transformation and migration of data from the legacy system to the new system using SQL (Server) queries. • Conducted quality tests, system tests (ST) and system integrated tests (SIT). 𝗠𝗮𝗺𝗯𝘂 𝗔𝗰𝗰𝗲𝗹𝗲𝗿𝗮𝘁𝗼𝗿 𝗣𝗿𝗼𝗷𝗲𝗰𝘁: • Developed an asset to efficiently convert relational database code into a JSON format tailored for Mambu using Python. • Streamlined core banking migrations, improving process efficiency and data accuracy.

  • Secretary General - Head of Events & IT at Junior Enterprises Portugal
    May 2017 - Jun 2018 · 1 yr 2 mos

    JE Portugal - Portuguese Confederation of Junior Enterprises- is a non profit organization which promotes entrepreneurship in portuguese universities by providing training and essential resources to create and support enterprises formed by students. Portugal is one of the 15 countries in Europe that shares the Junior Enterprise concept, having already 17 enterprises federated and about 25 in development. 𝐌𝐚𝐢𝐧 𝐅𝐮𝐧𝐜𝐭𝐢𝐨𝐧𝐬: ⦿ Advisory, audit and follow-up of Junior Enterprises; ⦿ Main organizer of all the Federation events (7 events, up to 170 participants); ⦿ Relationship manager of the alumni network (more than 100 alumni); ⦿ Updating and promoting the IT plataforms of the network;

  • Project Manager - Technical Department at JUNITEC - Júnior Empresas do Instituto Superior Técnico
    Mar 2017 - Mar 2018 · 1 yr 1 mo

    JUNITEC is the Junior Enterprise (JE) of Instituto Superior Técnico. Founded in 1990, it is the oldest JE of Portugal and has been developing over the years distinguished projects in the engineering field. The main goal of this enterprise is to promote the entrepeneur spirit within the students of IST, bridging the gap between academia and real business world. Following the motto "learning-by-doing", combining the main areas of engineering, JUNITEC presents itself as a Junior Enterprise which envisions innovation and development of new technologies. 𝐌𝐚𝐢𝐧 𝐅𝐮𝐧𝐜𝐭𝐢𝐨𝐧𝐬: ⦿ Management of one of the major projects of the Junior Enterprise; ⦿ Coordination a team of 5 members; ⦿ Contact with the client; ⦿ Workshops and event organization; ⦿ Strategic advisory;