In my tenure at DJE Kapital AG in Munich, I've transitioned from an intern to a Software Engineer, and now to a Tech Lead, reflecting a trajectory of growth and persistent innovation. During this tenure:1. I introduced the automation of our portfolio rebalancing using Django and Celery, which optimized our processes: time per customer was slashed from 10 minutes to just 25 seconds, and we enhanced our control interval from bimonthly to daily, amplifying the control team's productivity by 86%.2. I spearheaded the company-wide data warehouse project using DBT, Postgres, PostgREST, Docker, and Dagster. This initiative not only revamped our data warehousing but also enhanced data quality, reduced redundant source codes by 55%, and cut costs by 40%. Moreover, I innovated a data-integration package that reduced the setup time for new data warehousing projects by an impressive 85%.3. As a Software Engineer, I launched a Django-based platform that automated manual tasks, resulting in a 200% increase in operational efficiency. I also established an audit framework, reducing the operation headcount by 75%, and I transitioned our infrastructure to the cloud, cutting the setup time for new Postgres databases by 95%.4. On the leadership front, I initiated and currently oversee our mentoring and recruiting program. Under my guidance, our team grew from 3 to 7 developers, and we've maintained a commendable talent retention rate of 100% for over three years.Armed with expertise in Python, Django, Docker, and various other tools, I've not just been a key player in technical innovation but have also championed the growth and nurturing of talent. My vision is to further leverage this blend of technical prowess and leadership in my tech lead role, perpetually pushing the envelope and fostering efficiencies.